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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
12016014506205/26/16  new patent  Phase detector, motor drive controller, motor apparatus, sheet feeder, and detecting phase
22016014629205/26/16  new patent  Driving device and image forming apparatus incorporating the same
32016014707805/26/16  new patent  Multifocal display
42016014716705/26/16  new patent  Toner and toner producing method, and developer
52016014737905/26/16  new patent  Information processing system, information processing device, and screen display method
62016014778705/26/16  new patent  Synchronization of collaborative documents with an online document management system
72016014778805/26/16  new patent  Pre-synchronization analysis between local documents and an online document management system
82016014841605/26/16  new patent  Content-adaptive multi-focal display
92016014906605/26/16  new patent  Concentrator photovoltaic cell
102016014937505/26/16  new patent  Surface-emitting laser module, optical scanner device, and image forming apparatus
112016014944305/26/16  new patent  Permanent magnet motor, position estimation apparatus and motor drive control apparatus
122016014999105/26/16  new patent  Bulk upload of collaborative documents to an online document management system
132016015011505/26/16  new patent  Image forming system and image forming method
142016015012305/26/16  new patent  Information processing system, information processing apparatus, information processing method, and recording medium
152016015012505/26/16  new patent  Information processing apparatus, information processing system, and control information processing apparatus
162016015020505/26/16  new patent  Image projection apparatus, and image projection method, and image display apparatus
172016013568205/19/16 Simultaneous capture of filtered images of the eye
182016013694705/19/16 Inkjet recording apparatus
192016013695505/19/16 Inkjet head that circulates ink
202016013696205/19/16 Inkjet head that circulates ink
212016013954305/19/16 Image forming apparatus
222016013955405/19/16 Sheet feeder, image processing apparatus, feeding sheet, and non-transitory recording medium
232016013964605/19/16 Information processing apparatus and information processing system
242016013985605/19/16 Synchronized order batching mechanism
252016013986105/19/16 Information processing system, apparatus, and method
262016014071405/19/16 Calibration apparatus, calibration method, and program
272016014256005/19/16 Inspecting device, changing threshold, and computer-readable storage medium
282016014258605/19/16 Image forming apparatus and image forming system including the image forming apparatus
292016014261105/19/16 Image acquisition and management
302016014263705/19/16 Image acquisition and management
312016014257405/19/16 Image forming apparatus
322016013376305/12/16 Semiconductor device, manufacturing method thereof and imaging apparatus
332016012969105/12/16 Liquid ejection head and image forming apparatus including same
342016012969305/12/16 Image forming apparatus
352016012970405/12/16 Image forming apparatus, image forming system, and producing printed product
362016012971405/12/16 Image forming apparatus, control image forming apparatus, and non-transitory recording medium
372016013011005/12/16 Roll retainer, and image forming apparatus
382016013157905/12/16 Adhering detection apparatus, adhering substance detection method, storage medium, and device control system for controlling vehicle-mounted devices
392016013175005/12/16 Distance estimation as well as node localization method and apparatus
402016013199105/12/16 Image forming apparatus and image forming method
412016013201305/12/16 Image forming apparatus and image forming method
422016013271605/12/16 Method and device for recognizing dangerousness of object
432016013302505/12/16 Method for detecting crowd density, and detecting interest degree of crowd in target position
442016013302705/12/16 Method and separating foreground image, and non-transitory computer-readable recording medium
452016013441605/12/16 Data transmission/reception system, transmission apparatus and reception apparatus
462016013476305/12/16 Offloaded data entry for scanned documents
472016013477305/12/16 Information processing apparatus, user detection method and computer program product
482016013481705/12/16 Image processing image processing
492016013491905/12/16 Networked data projecting system, projector, and content projecting method
502016012160205/05/16 Recording device discharge position adjustor and image forming apparatus incorporating same
512016012162605/05/16 Image forming apparatus
522016012163405/05/16 Image forming apparatus
532016012434205/05/16 Driving apparatus, image forming apparatus, driving control and program
542016012435705/05/16 Cleaner for rotary fixing member, image forming apparatus incorporating the cleaner, and image forming method executed by the image forming apparatus
552016012435905/05/16 Image forming apparatus and image forming method
562016012469005/05/16 Image processing system, management system, image processing apparatus and proofreading document
572016012517305/05/16 Information processing system, electronic device and service authorization method
582016012517405/05/16 Information processing system, information processing apparatus, account registration method, and program
592016012517705/05/16 Information processing system, information processing apparatus, access control method, and program
602016012602105/05/16 Photoelectric conversion element and solar cell
612016012627105/05/16 Solid-state image sensing device
622016012718305/05/16 Device management apparatus, and device management system
632016012734905/05/16 Data processing system, data processing apparatus and log in method
642016012735605/05/16 Information processing system and authentication method
652016012740505/05/16 Information processing system, information processing apparatus, and information processing method
662016012759005/05/16 Sheet conveyance device
672016012759305/05/16 Image forming apparatus and starting up modules in the image forming apparatus
682016012761005/05/16 Data processing system and data processing method
692016012761305/05/16 Memory control circuit and image forming apparatus
702016012817505/05/16 Retaining structure of wiring member, liquid discharge head, liquid discharge device, and liquid discharge apparatus
712016011753504/28/16 Non-contact communication method determination circuit, non-contact communication circuit, and ic card
722016011457604/28/16 Recording position control device and abnormality detecting same
732016011499304/28/16 Conveying apparatus, image forming apparatus, and conveying control method
742016011734004/28/16 Information processing system, information processing apparatus, and information processing method
752016011765204/28/16 Information processing device, electronic credit information collecting system, and electronic credit information collecting method
762016011783204/28/16 Method and separating foreground image, and computer-readable recording medium
772016011950204/28/16 Image processing device, image processing method, recording medium, and image forming apparatus
782016011950604/28/16 Information processing system and information processing method
792016011999104/28/16 Illumination lamp and illumination device
802016010744004/21/16 Liquid droplet discharge device, liquid droplet discharge method, and non-transitory storage medium storing program
812016010746704/21/16 Printer, printing, and non-transitory recording medium
822016010807204/21/16 Electrochromic compound, electrochromic composition, display element, and dimming element
832016010903804/21/16 Cable holder and image forming apparatus incorporating the cable holder
842016010936404/21/16 Optical sensor and image forming apparatus
852016010984104/21/16 Sheet feeder and image forming apparatus incorporating the sheet feeder
862016010984604/21/16 Blade and image forming apparatus incorporating same
872016011014404/21/16 Reconstruction of suspended print jobs
882016011079004/21/16 Creating and manufacturing documents that initially exceed equipment finishing capacity
892016011107504/21/16 Acoustic device, and electronic device and image forming apparatus incorporating same
902016011157704/21/16 Compound-semiconductor photovoltaic cell and manufacturing compound-semiconductor photovoltaic cell
912016011239504/21/16 Information processing device, information management method, and information processing system
922016011242204/21/16 Information processing system and device control method
932016011258004/21/16 Image forming apparatus and image forming method
942016011260204/21/16 Abnormal noise operation control device, image forming apparatus, abnormal noise operation control method, and non-transitory recording medium
952016010162904/14/16 Image forming apparatus and non-transitory computer readable medium
962016010163004/14/16 Image forming apparatus, information processing device, and image forming methdo
972016010163504/14/16 Image forming apparatus and drying device for image forming apparatus
982016010338704/14/16 Light source device and image projector including the same
992016010341404/14/16 Replay unit for waste liquid container and image forming apparatus incorporating the relay unit
1002016010549204/14/16 Information distribution system, information distribution apparatus, and information distribution method
1012016010556804/14/16 Image processing unit, information processing system, program, and information processing method
1022016010557004/14/16 Print control program and information processing apparatus
1032016010565404/14/16 Image projection apparatus, controlling image projection apparatus, and storage medium
1042016009636904/07/16 Liquid-ejection head and image forming apparatus
1052016009637704/07/16 Modification device, modification method, computer program product, image forming apparatus, and image forming system
1062016009638604/07/16 Head device, apparatus incorporating the head device, liquid discharge device, and discharging liquid
1072016009723104/07/16 Impact reduction device and image forming apparatus
1082016009798704/07/16 Image forming apparatus
1092016009940204/07/16 Electromechanical conversion element, liquid drop discharge head and image forming apparatus
1102016009971904/07/16 Spread spectrum clock generator, electronic apparatus, and spread spectrum clock generation method
1112016010008004/07/16 Image data clustering and color conversion
1122016010008804/07/16 Image capturing apparatus, image capturing method, storage medium, and device control system for controlling vehicle-mounted devices
1132016010014604/07/16 Imaging apparatus, image processing method, and medium
1142016009025603/31/16 Sheet discriminator and image forming apparatus incorporating the sheet discriminator
1152016009185903/31/16 Image forming apparatus incorporating image forming device and cooling device therein
1162016009275703/31/16 Low overhead near unity scaling technique
1172016009275803/31/16 Intelligent pixel location selection process for a low overhead near unity scaling technique
1182016009284803/31/16 System and service determination method
1192016009421103/31/16 Voltage level detector, motor drive controller, motor apparatus, and detecting voltage level
1202016009465903/31/16 Information processing system and information processing method
1212016009467103/31/16 Information processing system, terminal apparatus, and program
1222016009474803/31/16 Information processing system, image processing apparatus and information processing method
1232016009478303/31/16 Image processing apparatus, control image processing apparatus and program
1242016009478503/31/16 Application program, smart device, information processing apparatus, information processing system, and information processing method
1252016008271903/24/16 Printer, printing system, and printing
1262016008272803/24/16 Liquid discharge head and image forming apparatus
1272016008275303/24/16 Image forming apparatus and image forming method
1282016008351203/24/16 Polymer product, film, molded article, sheet, particle, fiber, and producing polymer
1292016008549203/24/16 Printer having global substitution list
1302016008576803/24/16 Information processing system, and information processing method
1312016008802503/24/16 Approach for managing access to data on client devices
1322016007508403/17/16 Method and molding three-dimensional object and molding data generation three-dimensional object
1332016007508503/17/16 Three-dimensional printing apparatus, three-dimensional object forming method, and three-dimensional object
1342016007513203/17/16 Image forming apparatus and head drive control method
1352016007514603/17/16 Image formation apparatus, examining discharge of transparent droplets, and program for examining discharge of transparent droplets
1362016007515703/17/16 Image forming apparatus, sensor mounting jig for image forming apparatus, and mounting sensor for image forming apparatus
1372016007515803/17/16 Image forming apparatus, forming test pattern, and computer program product
1382016007745703/17/16 Image forming apparatus and image forming method
1392016007747503/17/16 Image forming apparatus, image forming method, and non-transitory recording medium
1402016007776803/17/16 Method and print job with reduced memory footprint size
1412016007778103/17/16 Terminal apparatus and operation designation method
1422016007783903/17/16 Information processing apparatus, information processing method, and non-transitory recording medium
1432016007795403/17/16 Data processing apparatus and data processing method
1442016007820803/17/16 Device and management module
1452016007823503/17/16 Device and management module
1462016007833003/17/16 Printing apparatus and printing method
1472016008020003/17/16 System, apparatus, and registering apparatus, and recording medium
1482016008037403/17/16 Output system, output method, output data storage apparatus, and output data relay apparatus
1492016008053603/17/16 Recording medium, information processing apparatus, and information processing system
1502016008058403/17/16 Information processing apparatus, information processing system, information processing method, and recording medium
1512016008060003/17/16 Incompatible setting processing apparatus, incompatible setting processing method, and computer program product
1522016008060503/17/16 Image processing apparatus, image processing system, image processing method, and recording medium
1532016008078803/17/16 Video playback system and image display device
1542016008112903/17/16 Information processing system, information processing apparatus, data acquisition method, and program
1552016008117503/17/16 Voltage resonant inverter, control method, and surface treatment device
1562016006792903/10/16 Apparatus for fabricating three-dimensional object
1572016006795703/10/16 Image processor of printing apparatus and image processing method thereof
1582016006798903/10/16 Image formation apparatus and image formation method
1592016006867103/10/16 Water-decomposable resin composition, support material for use in modeling, and modeled product
1602016007020803/10/16 Developing unit, process cartridge, and image forming apparatus
1612016007021803/10/16 Fixing device and image forming apparatus
1622016007050903/10/16 Information processing apparatus, image processing apparatus, information processing system and information processing method
1632016007051103/10/16 Information processing system, information processing method and non-transitory computer readable information recording medium
1642016007292503/10/16 Information processing system, information processing device, and device control method
1652016007297503/10/16 Device management system, device management apparatus, and device management method
1662016007297703/10/16 Information processing apparatus, image forming apparatus, information processing system, information processing method, and recording medium
1672016005957703/03/16 Image processing apparatus and image processing method
1682016005958603/03/16 Treatment-liquid application apparatus and image forming system incorporating same
1692016006130003/03/16 Belt driving roller including electroviscous force developing member, and belt driving device using same
1702016006221903/03/16 Cooling device, cooling structure, image projection device, and electronic device
1712016006230003/03/16 Drive transmitter and image forming apparatus incorporating the drive transmitter
1722016006262703/03/16 Power display system, image processing apparatus, and user interface
1732016006292703/03/16 Data transfer control apparatus
1742016006342003/03/16 Farmland management system and farmland management method
1752016006371303/03/16 Information terminal apparatus, information processing method, and system
1762016006376403/03/16 Image processing apparatus, image processing method, and computer program product
1772016006376503/03/16 Image processing apparatus and image processing method
1782016006507603/03/16 Power supply device, image forming device, and electronic appliance
1792016006510903/03/16 Position estimation device, motor drive control device, position estimation method and recording medium
1802016006563303/03/16 Terminal apparatus, screen sharing method, program, and screen sharing system
1812016006567903/03/16 Registration of document services provided by an online document management system
1822016006571803/03/16 Information processing system, information processing apparatus, device control method, and medium
1832016006577203/03/16 Prevention of empty media trays in a print system
1842016006578403/03/16 Information processing apparatus, information processing system, and information processing method
1852016006585703/03/16 Imaging apparatus capable of detecting and displaying information with respect to an incline thereof
1862016006637603/03/16 Illumination light and illumination device
1872016005201302/25/16 Curtain coating machine and curtain coating method
1882016005227502/25/16 Liquid discharging apparatus
1892016005582602/25/16 Image display system, terminal, and image display apparatus
1902016005674302/25/16 Motor drive control apparatus and motor drive control method
1912016004894202/18/16 Information processing method, information processing device, and program
1922016004899202/18/16 Information processing method, information processing device, and program
1932016004957902/18/16 Fabrication electromechanical transducer film, fabrication electromechanical transducer element, electromechanical transducer element, liquid ejection head, and image forming apparatus
1942016005032402/18/16 Information processing system, image forming apparatus, and computer program product
1952016005033602/18/16 Non-transitory storage medium storing communication program, communication system, and facsimile device
1962016003923502/11/16 Optimization of drying for wet colorants in a printing system
1972016004148802/11/16 Image forming system, controller and recording medium
1982016004149402/11/16 Development device, process cartridge, image forming apparatus incorporating same, and developer amount adjustment method therefor
1992016004150402/11/16 Image forming apparatus and switching collected developer route in image forming apparatus
2002016004151302/11/16 Polyimide seamless belt for image forming apparatus
2012016004163202/11/16 Contact detection system, information processing method, and information processing apparatus
2022016004213102/11/16 Visitor information system, management server, and visitor information management method
2032016004224402/11/16 Image feature extraction method and system
2042016004271502/11/16 Projection device, projection system, and projection method
2052016004294702/11/16 Coating liquid for forming metal oxide film, metal oxide film, field-effect transistor, and producing field-effect transistor
2062016004352802/11/16 Surface-emitting laser apparatus and manufacturing method thereof
2072016004420002/11/16 Device and information processing method
2082016004420702/11/16 Image forming apparatus, image forming method, and non-transitory recording medium
2092016004441902/11/16 Energy conversion apparatus and speaker structure
2102016003120902/04/16 Printing apparatus and printing method
2112016003121202/04/16 Liquid discharge head, liquid discharge device, and liquid discharge apparatus
2122016003122102/04/16 Printhead cleaning assembly
2132016003123902/04/16 Image forming apparatus
2142016003390602/04/16 Fixing device and image forming apparatus
2152016003391002/04/16 Fixing device, image forming apparatus, and fixing method
2162016003391102/04/16 Belt device, fixing device, and image forming apparatus
2172016003392502/04/16 Cleaning blade, image forming apparatus, and process cartridge
2182016003478402/04/16 Abnormality detection apparatus, abnormality detection method, and recording medium storing abnormality detection program
2192016003479302/04/16 Image forming apparatus, generating pixel information, and non-transitory recording medium
2202016003504302/04/16 Information processing system, electronic apparatus, information processing method, and computer-readable recording medium
2212016003548502/04/16 Cable-magnetic core winding approach
2222016003701002/04/16 Information processing apparatus, information processing system, processing information, and program
2232016002346501/28/16 Liquid droplet discharge head, image forming apparatus including same, and inspecting liquid droplet discharge head
2242016002346601/28/16 Method of making piezoelectric film, making piezoelectric element, liquid discharge head, and image forming apparatus
2252016002554901/28/16 Digital locker delivery system
2262016002610701/28/16 Motor control apparatus, image forming apparatus, and motor control method
2272016002610901/28/16 Apparatus and forming image
2282016002611101/28/16 Optical-writing-head positioner and image forming apparatus incorporating same
2292016002690401/28/16 Image processing apparatus, image processing method, and computer-readable recording medium
2302016002726101/28/16 Selecting best-fit digital lockers for packages
2312016002740201/28/16 Wireless communications system, and display apparatus
2322016002783501/28/16 Imaging device, control imaging device, and pixel structure
2332016002816001/28/16 Antenna device
2342016002892001/28/16 Image processing apparatus, image processing method, and image processing system
2352016002936901/28/16 Information processing system, information storage apparatus, and location information storing method
2362016001875401/21/16 Light emission element array chip, chip mounting substrate, and image forming apparatus
2372016001875601/21/16 Process unit and image forming apparatus
2382016001877401/21/16 Image formation apparatus and image formation method
2392016001877901/21/16 Retractor and image forming apparatus incorporating the retractor
2402016001968301/21/16 Object detection
2412016001986001/21/16 Display apparatus, display system, display method, and recording medium
2422016002096001/21/16 Device management apparatus, device management system, and information processing method
2432016002126301/21/16 Additional input sources for data acquisition at distributed scan management systems
2442016002127301/21/16 Image handling apparatus, image processing system, image process controlling method, and image process controlling program product
2452016000910701/14/16 Printing apparatus, printing system, and printed material manufacturing method
2462016000993101/14/16 Active energy ray-curable inkjet ink, ink container, and inkjet discharging device
2472016001100901/14/16 Position estimation device, motor drive control device, and position estimation method
2482016001156201/14/16 Process cartridge and image forming apparatus
2492016001161901/14/16 Energy management system, energy management method, and recording medium storing an energy management program



ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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