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Ricoh Company Ltd
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Ricoh Company Ltd patents


      
Recent patent applications related to Ricoh Company Ltd. Ricoh Company Ltd is listed as an Agent/Assignee. Note: Ricoh Company Ltd may have other listings under different names/spellings. We're not affiliated with Ricoh Company Ltd, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Ricoh Company Ltd-related inventors




Search recent Press Releases: Ricoh Company Ltd-related press releases
Count Application # Date Ricoh Company Ltd patents (updated weekly) - BOOKMARK this page
12016011753504/28/16  new patent  Non-contact communication method determination circuit, non-contact communication circuit, and ic card
22016011457604/28/16  new patent  Recording position control device and abnormality detecting same
32016011499304/28/16  new patent  Conveying apparatus, image forming apparatus, and conveying control method
42016011734004/28/16  new patent  Information processing system, information processing apparatus, and information processing method
52016011765204/28/16  new patent  Information processing device, electronic credit information collecting system, and electronic credit information collecting method
62016011783204/28/16  new patent  Method and separating foreground image, and computer-readable recording medium
72016011950204/28/16  new patent  Image processing device, image processing method, recording medium, and image forming apparatus
82016011950604/28/16  new patent  Information processing system and information processing method
92016011999104/28/16  new patent  Illumination lamp and illumination device
102016010744004/21/16 Liquid droplet discharge device, liquid droplet discharge method, and non-transitory storage medium storing program
112016010746704/21/16 Printer, printing, and non-transitory recording medium
122016010807204/21/16 Electrochromic compound, electrochromic composition, display element, and dimming element
132016010903804/21/16 Cable holder and image forming apparatus incorporating the cable holder
142016010936404/21/16 Optical sensor and image forming apparatus
152016010984104/21/16 Sheet feeder and image forming apparatus incorporating the sheet feeder
162016010984604/21/16 Blade and image forming apparatus incorporating same
172016011014404/21/16 Reconstruction of suspended print jobs
182016011079004/21/16 Creating and manufacturing documents that initially exceed equipment finishing capacity
192016011107504/21/16 Acoustic device, and electronic device and image forming apparatus incorporating same
202016011157704/21/16 Compound-semiconductor photovoltaic cell and manufacturing compound-semiconductor photovoltaic cell
212016011239504/21/16 Information processing device, information management method, and information processing system
222016011242204/21/16 Information processing system and device control method
232016011258004/21/16 Image forming apparatus and image forming method
242016011260204/21/16 Abnormal noise operation control device, image forming apparatus, abnormal noise operation control method, and non-transitory recording medium
252016010162904/14/16 Image forming apparatus and non-transitory computer readable medium
262016010163004/14/16 Image forming apparatus, information processing device, and image forming methdo
272016010163504/14/16 Image forming apparatus and drying device for image forming apparatus
282016010338704/14/16 Light source device and image projector including the same
292016010341404/14/16 Replay unit for waste liquid container and image forming apparatus incorporating the relay unit
302016010549204/14/16 Information distribution system, information distribution apparatus, and information distribution method
312016010556804/14/16 Image processing unit, information processing system, program, and information processing method
322016010557004/14/16 Print control program and information processing apparatus
332016010565404/14/16 Image projection apparatus, controlling image projection apparatus, and storage medium
342016009636904/07/16 Liquid-ejection head and image forming apparatus
352016009637704/07/16 Modification device, modification method, computer program product, image forming apparatus, and image forming system
362016009638604/07/16 Head device, apparatus incorporating the head device, liquid discharge device, and discharging liquid
372016009723104/07/16 Impact reduction device and image forming apparatus
382016009798704/07/16 Image forming apparatus
392016009940204/07/16 Electromechanical conversion element, liquid drop discharge head and image forming apparatus
402016009971904/07/16 Spread spectrum clock generator, electronic apparatus, and spread spectrum clock generation method
412016010008004/07/16 Image data clustering and color conversion
422016010008804/07/16 Image capturing apparatus, image capturing method, storage medium, and device control system for controlling vehicle-mounted devices
432016010014604/07/16 Imaging apparatus, image processing method, and medium
442016009025603/31/16 Sheet discriminator and image forming apparatus incorporating the sheet discriminator
452016009185903/31/16 Image forming apparatus incorporating image forming device and cooling device therein
462016009275703/31/16 Low overhead near unity scaling technique
472016009275803/31/16 Intelligent pixel location selection process for a low overhead near unity scaling technique
482016009284803/31/16 System and service determination method
492016009421103/31/16 Voltage level detector, motor drive controller, motor apparatus, and detecting voltage level
502016009465903/31/16 Information processing system and information processing method
512016009467103/31/16 Information processing system, terminal apparatus, and program
522016009474803/31/16 Information processing system, image processing apparatus and information processing method
532016009478303/31/16 Image processing apparatus, control image processing apparatus and program
542016009478503/31/16 Application program, smart device, information processing apparatus, information processing system, and information processing method
552016008271903/24/16 Printer, printing system, and printing
562016008272803/24/16 Liquid discharge head and image forming apparatus
572016008275303/24/16 Image forming apparatus and image forming method
582016008351203/24/16 Polymer product, film, molded article, sheet, particle, fiber, and producing polymer
592016008549203/24/16 Printer having global substitution list
602016008576803/24/16 Information processing system, and information processing method
612016008802503/24/16 Approach for managing access to data on client devices
622016007508403/17/16 Method and molding three-dimensional object and molding data generation three-dimensional object
632016007508503/17/16 Three-dimensional printing apparatus, three-dimensional object forming method, and three-dimensional object
642016007513203/17/16 Image forming apparatus and head drive control method
652016007514603/17/16 Image formation apparatus, examining discharge of transparent droplets, and program for examining discharge of transparent droplets
662016007515703/17/16 Image forming apparatus, sensor mounting jig for image forming apparatus, and mounting sensor for image forming apparatus
672016007515803/17/16 Image forming apparatus, forming test pattern, and computer program product
682016007745703/17/16 Image forming apparatus and image forming method
692016007747503/17/16 Image forming apparatus, image forming method, and non-transitory recording medium
702016007776803/17/16 Method and print job with reduced memory footprint size
712016007778103/17/16 Terminal apparatus and operation designation method
722016007783903/17/16 Information processing apparatus, information processing method, and non-transitory recording medium
732016007795403/17/16 Data processing apparatus and data processing method
742016007820803/17/16 Device and management module
752016007823503/17/16 Device and management module
762016007833003/17/16 Printing apparatus and printing method
772016008020003/17/16 System, apparatus, and registering apparatus, and recording medium
782016008037403/17/16 Output system, output method, output data storage apparatus, and output data relay apparatus
792016008053603/17/16 Recording medium, information processing apparatus, and information processing system
802016008058403/17/16 Information processing apparatus, information processing system, information processing method, and recording medium
812016008060003/17/16 Incompatible setting processing apparatus, incompatible setting processing method, and computer program product
822016008060503/17/16 Image processing apparatus, image processing system, image processing method, and recording medium
832016008078803/17/16 Video playback system and image display device
842016008112903/17/16 Information processing system, information processing apparatus, data acquisition method, and program
852016008117503/17/16 Voltage resonant inverter, control method, and surface treatment device
862016006792903/10/16 Apparatus for fabricating three-dimensional object
872016006795703/10/16 Image processor of printing apparatus and image processing method thereof
882016006798903/10/16 Image formation apparatus and image formation method
892016006867103/10/16 Water-decomposable resin composition, support material for use in modeling, and modeled product
902016007020803/10/16 Developing unit, process cartridge, and image forming apparatus
912016007021803/10/16 Fixing device and image forming apparatus
922016007050903/10/16 Information processing apparatus, image processing apparatus, information processing system and information processing method
932016007051103/10/16 Information processing system, information processing method and non-transitory computer readable information recording medium
942016007292503/10/16 Information processing system, information processing device, and device control method
952016007297503/10/16 Device management system, device management apparatus, and device management method
962016007297703/10/16 Information processing apparatus, image forming apparatus, information processing system, information processing method, and recording medium
972016005957703/03/16 Image processing apparatus and image processing method
982016005958603/03/16 Treatment-liquid application apparatus and image forming system incorporating same
992016006130003/03/16 Belt driving roller including electroviscous force developing member, and belt driving device using same
1002016006221903/03/16 Cooling device, cooling structure, image projection device, and electronic device
1012016006230003/03/16 Drive transmitter and image forming apparatus incorporating the drive transmitter
1022016006262703/03/16 Power display system, image processing apparatus, and user interface
1032016006292703/03/16 Data transfer control apparatus
1042016006342003/03/16 Farmland management system and farmland management method
1052016006371303/03/16 Information terminal apparatus, information processing method, and system
1062016006376403/03/16 Image processing apparatus, image processing method, and computer program product
1072016006376503/03/16 Image processing apparatus and image processing method
1082016006507603/03/16 Power supply device, image forming device, and electronic appliance
1092016006510903/03/16 Position estimation device, motor drive control device, position estimation method and recording medium
1102016006563303/03/16 Terminal apparatus, screen sharing method, program, and screen sharing system
1112016006567903/03/16 Registration of document services provided by an online document management system
1122016006571803/03/16 Information processing system, information processing apparatus, device control method, and medium
1132016006577203/03/16 Prevention of empty media trays in a print system
1142016006578403/03/16 Information processing apparatus, information processing system, and information processing method
1152016006585703/03/16 Imaging apparatus capable of detecting and displaying information with respect to an incline thereof
1162016006637603/03/16 Illumination light and illumination device
1172016005201302/25/16 Curtain coating machine and curtain coating method
1182016005227502/25/16 Liquid discharging apparatus
1192016005582602/25/16 Image display system, terminal, and image display apparatus
1202016005674302/25/16 Motor drive control apparatus and motor drive control method
1212016004894202/18/16 Information processing method, information processing device, and program
1222016004899202/18/16 Information processing method, information processing device, and program
1232016004957902/18/16 Fabrication electromechanical transducer film, fabrication electromechanical transducer element, electromechanical transducer element, liquid ejection head, and image forming apparatus
1242016005032402/18/16 Information processing system, image forming apparatus, and computer program product
1252016005033602/18/16 Non-transitory storage medium storing communication program, communication system, and facsimile device
1262016003923502/11/16 Optimization of drying for wet colorants in a printing system
1272016004148802/11/16 Image forming system, controller and recording medium
1282016004149402/11/16 Development device, process cartridge, image forming apparatus incorporating same, and developer amount adjustment method therefor
1292016004150402/11/16 Image forming apparatus and switching collected developer route in image forming apparatus
1302016004151302/11/16 Polyimide seamless belt for image forming apparatus
1312016004163202/11/16 Contact detection system, information processing method, and information processing apparatus
1322016004213102/11/16 Visitor information system, management server, and visitor information management method
1332016004224402/11/16 Image feature extraction method and system
1342016004271502/11/16 Projection device, projection system, and projection method
1352016004294702/11/16 Coating liquid for forming metal oxide film, metal oxide film, field-effect transistor, and producing field-effect transistor
1362016004352802/11/16 Surface-emitting laser apparatus and manufacturing method thereof
1372016004420002/11/16 Device and information processing method
1382016004420702/11/16 Image forming apparatus, image forming method, and non-transitory recording medium
1392016004441902/11/16 Energy conversion apparatus and speaker structure
1402016003120902/04/16 Printing apparatus and printing method
1412016003121202/04/16 Liquid discharge head, liquid discharge device, and liquid discharge apparatus
1422016003122102/04/16 Printhead cleaning assembly
1432016003123902/04/16 Image forming apparatus
1442016003390602/04/16 Fixing device and image forming apparatus
1452016003391002/04/16 Fixing device, image forming apparatus, and fixing method
1462016003391102/04/16 Belt device, fixing device, and image forming apparatus
1472016003392502/04/16 Cleaning blade, image forming apparatus, and process cartridge
1482016003478402/04/16 Abnormality detection apparatus, abnormality detection method, and recording medium storing abnormality detection program
1492016003479302/04/16 Image forming apparatus, generating pixel information, and non-transitory recording medium
1502016003504302/04/16 Information processing system, electronic apparatus, information processing method, and computer-readable recording medium
1512016003548502/04/16 Cable-magnetic core winding approach
1522016003701002/04/16 Information processing apparatus, information processing system, processing information, and program
1532016002346501/28/16 Liquid droplet discharge head, image forming apparatus including same, and inspecting liquid droplet discharge head
1542016002346601/28/16 Method of making piezoelectric film, making piezoelectric element, liquid discharge head, and image forming apparatus
1552016002554901/28/16 Digital locker delivery system
1562016002610701/28/16 Motor control apparatus, image forming apparatus, and motor control method
1572016002610901/28/16 Apparatus and forming image
1582016002611101/28/16 Optical-writing-head positioner and image forming apparatus incorporating same
1592016002690401/28/16 Image processing apparatus, image processing method, and computer-readable recording medium
1602016002726101/28/16 Selecting best-fit digital lockers for packages
1612016002740201/28/16 Wireless communications system, and display apparatus
1622016002783501/28/16 Imaging device, control imaging device, and pixel structure
1632016002816001/28/16 Antenna device
1642016002892001/28/16 Image processing apparatus, image processing method, and image processing system
1652016002936901/28/16 Information processing system, information storage apparatus, and location information storing method
1662016001875401/21/16 Light emission element array chip, chip mounting substrate, and image forming apparatus
1672016001875601/21/16 Process unit and image forming apparatus
1682016001877401/21/16 Image formation apparatus and image formation method
1692016001877901/21/16 Retractor and image forming apparatus incorporating the retractor
1702016001968301/21/16 Object detection
1712016001986001/21/16 Display apparatus, display system, display method, and recording medium
1722016002096001/21/16 Device management apparatus, device management system, and information processing method
1732016002126301/21/16 Additional input sources for data acquisition at distributed scan management systems
1742016002127301/21/16 Image handling apparatus, image processing system, image process controlling method, and image process controlling program product
1752016000910701/14/16 Printing apparatus, printing system, and printed material manufacturing method
1762016000993101/14/16 Active energy ray-curable inkjet ink, ink container, and inkjet discharging device
1772016001100901/14/16 Position estimation device, motor drive control device, and position estimation method
1782016001156201/14/16 Process cartridge and image forming apparatus
1792016001161901/14/16 Energy management system, energy management method, and recording medium storing an energy management program
1802016001182501/14/16 Image recording system, image recording device, information processing device, and image recording control method
1812016001183201/14/16 Mechanism for automatically disabling printer separator pages
1822016001221001/14/16 Information processing system, information processing apparatus, administrating license, and program
1832016001333601/14/16 Compound-semiconductor photovoltaic cell and manufacturing compound-semiconductor photovoltaic cell
1842016001411301/14/16 Information processing apparatus, information processing method, and computer program product
1852016001411801/14/16 Access control method, authentication method, and authentication device
1862016000155601/07/16 Electromechanical transducer, liquid droplet discharge head, and image forming apparatus
1872016000158301/07/16 Thermosensitive recording material
1882016000417901/07/16 Toner, developer, and image forming apparatus
1892016000419101/07/16 Intermediate transfer belt
1902016000419201/07/16 Image forming apparatus
1912016000419901/07/16 Fixing device, image forming apparatus, and fixing method
1922016000420501/07/16 Drive transmitter, process unit incorporating the drive transmitter, and image forming apparatus incorporating the drive transmitter
1932016000420601/07/16 Cleaning blade, image forming apparatus and process cartridge
1942016000420701/07/16 Cleaning blade, image forming apparatus and process cartridge
1952016000448401/07/16 Print control method and recording medium storing print control program
1962016000448801/07/16 Information processing apparatus, information processing system, and information processing method
1972016000449301/07/16 System including operation device and information storing apparatus, method performed by the system, and the information storing apparatus
1982016000449601/07/16 Flexible attribute tracking and report generation for a workflow
1992016000537501/07/16 Electrochromic display device, and producing method and driving method thereof
2002016000591101/07/16 Compound semiconductor photovoltaic cell and manufacturing the same
2012016000679601/07/16 Information processing system
2022016000700001/07/16 Image projection apparatus, image projection method, and storage medium of program
2032016000735101/07/16 Wireless communication system, wireless communication device, and recording medium storing a wireless communication program
2042015038205912/31/15 Information processing apparatus, program, and video output system
2052015037550412/31/15 Image forming apparatus and head drive method
2062015037550512/31/15 Liquid discharge head, liquid discharge device, and liquid discharge apparatus
2072015037636312/31/15 Porous material, producing method thereof, and serial producing apparatus thereof
2082015037828412/31/15 Image forming apparatus
2092015037829712/31/15 Image forming apparatus
2102015037938312/31/15 Image processing compression with a defined pixel window in a linear array
2112015038182812/31/15 Image forming apparatus, terminal apparatus, information processing method, information processing program and computer readable recording medium
2122015038205912/31/15 Information processing apparatus, program, and video output system
2132015036763312/24/15 Liquid droplet ejecting device, inkjet recording apparatus, liquid droplet ejecting method, and storage medium for liquid droplet ejecting method
2142015036933812/24/15 Drive transmitter and image forming apparatus incorporating the drive transmitter
2152015037015312/24/15 Light source device and image projection device
2162015037019612/24/15 Image forming apparatus
2172015037020612/24/15 Image forming apparatus and image forming method
2182015037021412/24/15 Drive transmitter and image forming apparatus incorporating the drive transmitter
2192015037021712/24/15 Blade member, image forming apparatus and process cartridge
2202015037084712/24/15 Service providing system and log information providing method
2212015037101112/24/15 Terminal device and information processing system
2222015037110112/24/15 Apparatus for generating data, generating data, and non-transitory computer-readable medium
2232015037111912/24/15 Image forming apparatus, correcting image magnification, and computer-readable recording medium
2242015037160312/24/15 Output system, output apparatus, and power control method
2252015037168212/24/15 Content reproducing apparatus, content reproducing system, and content reproducing method
2262015037297112/24/15 Information processing apparatus, information processing method and recording medium
2272015037387312/24/15 Cooling apparatus, image projection apparatus, and electronic device
2282015036019012/17/15 Liquid stirrer and image forming apparatus including same
2292015036121412/17/15 Polylactic acid composition, and production method and production apparatus of the same
2302015036128212/17/15 Inkjet ink, inkjet recording method and ink recorded matter
2312015036286812/17/15 Image forming apparatus
2322015036314912/17/15 Aggregate work volume estimation mechanism
2332015036315012/17/15 Printer roll management mechanism
2342015036315112/17/15 Print scheduling mechanism
2352015036360112/17/15 Information processing apparatus, information processing system, and information processing method
2362015036363312/17/15 Method and system for displaying stereo image by cascade structure and analyzing target in image
2372015036548112/17/15 Mobile terminal and information processing system
2382015036555312/17/15 Lens unit, image reading device, and image forming apparatus
2392015035284112/10/15 Liquid droplet ejection device, liquid droplet ejecting method and inkjet recording apparatus
2402015035367712/10/15 Polymer production apparatus
2412015035496712/10/15 Inertial device, method, and program
2422015035556612/10/15 Charging roller, charging device and image forming apparatus incorporating same, and calculating resistance of charging roller
2432015035558512/10/15 Fixing device and image forming apparatus
2442015035558712/10/15 Fixing device and image forming apparatus
2452015035586712/10/15 Display processing apparatus, display processing method, and computer-readable recording medium
2462015035638212/10/15 Image forming apparatus and positional adjustment in image formation
2472015035676112/10/15 Information processing apparatus, information processing method and recording medium
2482015035783712/10/15 Battery charger, battery charging system, and battery charging method
2492015035805312/10/15 Amplifier circuit, antenna module, and radio communication device



ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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