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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 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
12015023968708/27/15  new patent  Sheet loader, image forming apparatus incorporating the sheet loader, and image reader incorporating the sheet loader
22015024087908/27/15  new patent  Power transmission device and image forming apparatus including same
32015024104708/27/15  new patent  Light source housing, light source device, and image projection apparatus
42015024181708/27/15  new patent  Intermediate transferer and image forming apparatus using the same
52015024183808/27/15  new patent  Acoustic device, and electronic device and image forming apparatus incorporating same
62015024199708/27/15  new patent  Coordinate detection system, information processing apparatus, detecting coordinate, and program
72015024216208/27/15  new patent  Customizable media-based scheduling for a printing system
82015024217408/27/15  new patent  Information processing apparatus and recording medium
92015024237208/27/15  new patent  System, layout of information from different content sources onto a page
102015024272308/27/15  new patent  Information processing apparatus, information processing system, and recording medium
112015024272608/27/15  new patent  Image processing apparatus, computer-readable recording medium, and image processing method
122015024272708/27/15  new patent  Input tray selection mechanism
132015024301008/27/15  new patent  Image inspection device, image inspection system, and recording medium storing image inspection program
142015024303808/27/15  new patent  Method and expressing motion object
152015024459308/27/15  new patent  Data management apparatus, communication control apparatus, and system including data management apparatus and communication control apparatus
162015024483208/27/15  new patent  Data processing apparatus, controlling method and data processing system
172015024488108/27/15  new patent  Agent device, image-forming-device management system, image-forming-device management method, image-forming-device management program, and storage medium
182015024488308/27/15  new patent  Image forming device, and managing data
192015024489008/27/15  new patent  Printer-pool based splitting of multi-copy print jobs
202015024489408/27/15  new patent  Image forming apparatus and program thereof
212015024531108/27/15  new patent  Method and system for estimating distance between two devices in wireless environment
222015023188808/20/15 Wiper cleaning for printheads
232015023189008/20/15 Fluid cartridge label stiffener
242015023430408/20/15 Toner, developer, and image forming apparatus
252015023432408/20/15 Sealing structure, developing device, cleaning device, process unit, and image forming apparatus
262015023433308/20/15 Image forming apparatus
272015023434808/20/15 Image forming apparatus and driving driving image forming apparatus
282015023462508/20/15 Simulation of preprinted forms
292015023511108/20/15 Information processing apparatus, information processing method, and recording medium
302015023511208/20/15 Information processing device and information processing method
312015023511408/20/15 Spectral characteristic acquisition device, image evaluation device, and image formation apparatus
322015023534908/20/15 Image processing apparatus, image processing method, and computer-readable recording medium
332015023653308/20/15 Battery state control circuit, battery state control device, and battery pack
342015023654408/20/15 Wireless power feeding unit, electronic apparatus, and controlling wireless power feeding unit
352015023722908/20/15 Equipment unit, information processing system, information processing method, and program
362015023723108/20/15 Data processing device, data processing system, and data processing method
372015023729308/20/15 Apparatus, method, and system of controlling projection image, and recording medium storing image projection control program
382015022480208/13/15 Liquid droplet detecting device, inkjet recording device incorporating same, and liquid droplet detection method
392015022709008/13/15 Electroconductive resin belt, preparing the same, and image forming apparatus having the same
402015022710408/13/15 Information processing apparatus, information processing system, and display method
412015022710708/13/15 Image forming apparatus
422015022710808/13/15 Image forming apparatus
432015022808308/13/15 Pattern processing device, pattern processing method, and pattern processing program
442015022929308/13/15 High-pass filter circuit and band-pass filter circuit
452015022934608/13/15 Amplifier circuit, antenna module and wireless communication apparatus
462015022978408/13/15 Selection of afp objects in print data by use of stacks
472015022987608/13/15 Image processor, image-processing method and program
482015022989008/13/15 Multi-projection system
492015021792808/06/15 Collapsible fluid cartridge with elastic membrane
502015021980308/06/15 Image display apparatus, moving body, and lens array
512015022001808/06/15 Image forming apparatus and method
522015022028508/06/15 Metadata indexing for advanced function presentation systems
532015022028808/06/15 Information processing apparatus, information processing method, and program
542015022028908/06/15 Print control method, recording medium, and print control apparatus
552015022032308/06/15 Information processing apparatus and information processing system
562015022051908/06/15 Electronic document retrieval and reporting with review cost and/or time estimation
572015022063808/06/15 Electronic document retrieval and reporting using intelligent advanced searching
582015022064408/06/15 Electronic document retrieval and reporting using tagging analysis and/or logical custodians
592015022086608/06/15 Data processing apparatus, data processing system, and data processing method
602015022095308/06/15 Systems, apparatuses and methods for performing enterprise analysis and site analysis of information technology costs
612015022228508/06/15 Atomic oscillator and interrogation coherent population trapping resonance
622015022237008/06/15 Positional information transmission system, positional information transmitter, and positional information transmitting method
632015022277608/06/15 Image forming apparatus, information setting system, and information setting method
642015022278508/06/15 Display apparatus, controlling operations of the same, and network system
652015022278808/06/15 Digital image halftone conversion with selective enhancement
662015021244407/30/15 Toner, developer, image forming apparatus, and process cartridge
672015021245907/30/15 Fixing device and image forming apparatus including same
682015021247107/30/15 Bypass feeder and door on an image forming apparatus
692015021247207/30/15 Image forming apparatus and image forming method
702015021247607/30/15 Electric apparatus and residual electric charge discharging method
712015021247907/30/15 Cleaning blade, preparing the cleaning blade, and image forming apparatus and process cartridge using the cleaning blade
722015021256007/30/15 Electronic device, controlling power supply, and recording medium storing power supply control program
732015021276107/30/15 Output system, output method, and program
742015021277207/30/15 Information processing apparatus, method, system, and medium, with setup page that shows information indicating functions
752015021277407/30/15 Predictive schedule-based tracking of incoming print jobs
762015021277507/30/15 Predictive schedule-based tracking of incoming print jobs
772015021277807/30/15 Repository-based print services
782015021334107/30/15 Image scaling mechanism
792015021338107/30/15 System, performing enterprise analysis of information technology provisions and costs
802015021358407/30/15 Projection system, image processing apparatus, and correction method
812015021441307/30/15 Phototransistor and semiconductor device
822015021548107/30/15 System, enhancing scan functionality
832015021548407/30/15 Electronic apparatus and control panel
842015021548607/30/15 Facsimile apparatus
852015021549107/30/15 System, enhancing metadata registration workflow
862015021549407/30/15 Rights management in a distributed image capture system
872015020992207/30/15 Device and assembling writing head unit
882015020289207/23/15 Radiant heat control with adjustable reflective element
892015020286907/23/15 Nozzle plate, liquid ejection head, and inkjet recording device
902015020289707/23/15 Image forming apparatus and image forming method
912015020303607/23/15 Information processing device, information processing method, and non-transitory computer-readable recording medium
922015020330807/23/15 Sheet feeding unit and electrophotographic image forming apparatus
932015020524707/23/15 Power supply control apparatus, image processing apparatus, power supply control method, and recording medium storing a power supply control program
942015020525207/23/15 Image forming apparatus
952015020551007/23/15 Information processing system, terminal apparatus, and control terminal apparatus
962015020600407/23/15 Object tracking
972015020795607/23/15 Image forming apparatus, control method and storage medium
982015019885707/16/15 Electrochromic device and production method thereof
992015019887007/16/15 Image projection apparatus
1002015019890907/16/15 Image forming apparatus and method
1012015019892207/16/15 Image forming apparatus
1022015019900007/16/15 Information processing apparatus, control method, and recording medium storing a control program
1032015019915707/16/15 Providing an integrated, feature oriented ad-hoc printing device selection system for mobile client devices
1042015019970707/16/15 Privilege information processing system, processing privilege information, and information processing apparatus
1052015020060607/16/15 Inverter device, plasma generating device, sheet-member reforming device, and alternating-current voltage output method
1062015020092607/16/15 Information processing system and authentication method
1072015020109207/16/15 Image processing apparatus, setting information of image processing apparatus, and recording medium
1082015020109907/16/15 Image distribution system, image processing apparatus, and recording medium storing a control program
1092015020110107/16/15 Information processing system and power supply controlling method
1102015020110607/16/15 Image forming apparatus, image forming, and storage medium
1112015020110707/16/15 Information processing system and information processing method
1122015019346907/09/15 Searching for devices in an information technology environment with aid of maps
1132015019161407/09/15 Aqueous ink for inkjet, inkjet recording method, inkjet recorded matter, and inkjet recording device
1142015019284407/09/15 Image projection apparatus
1152015019287907/09/15 Image forming apparatus
1162015019288207/09/15 Seal, cleaning unit with seal, transfer unit with seal, developing unit with seal, process cartridge with seal, image forming apparatus with seal, and image forming method
1172015019302607/09/15 Coordinate detection system, coordinate detection method, and information processing device
1182015019318207/09/15 Information processing apparatus, information processing system, utilization constraint method, utilization constraint program, and recording medium storing the program
1192015019341607/09/15 Adding annotations to a map
1202015019541707/09/15 Information processing apparatus and control method
1212015019542207/09/15 Information processing system, information processing method, and device
1222015018322107/02/15 Image forming apparatus
1232015018401007/02/15 Ink, ink cartridge, and inkjet recording apparatus
1242015018676207/02/15 Sheet discriminator and image forming apparatus incorporating same
1252015018702207/02/15 Information processing system, information processing method, and computer program product
1262015018840607/02/15 Dc/dc converter, switching power supply device, and electronic apparatus
1272015018842707/02/15 Dc/dc converter, switching power supply device, and electronic apparatus
1282015018912107/02/15 Image reading device, image reading method and program thereof
1292015017489606/25/15 Ink jet recording device and short circuit protection ink jet recording device
1302015017492006/25/15 Inkjet recording method and inkjet recording device
1312015017696506/25/15 Angle detection apparatus, motor driving control apparatus and angle detection method
1322015017713606/25/15 Device and detecting state of discharged liquid droplet and image forming device incorporating such device
1332015017765406/25/15 Fixing member, fixing device, and image forming apparatus
1342015017765906/25/15 Fixing device and image forming apparatus
1352015017768406/25/15 Image forming apparatus
1362015017791006/25/15 Coordinate detection system, coordinate detection apparatus, and coordinate detection method
1372015017802406/25/15 Information processing system, information processing method, and recording medium
1382015017802506/25/15 Information processing system, apparatus, and method
1392015017842006/25/15 Information processing apparatus, information processing system, processing information, and program
1402015017874106/25/15 Data process system and data process method
1412015017895006/25/15 Image processing apparatus, image processing system, image processing method, and storage medium
1422015018104906/25/15 Information processing method and program thereof
1432015018108006/25/15 Card authentication for oauth supported cloud services on a multi-function device
1442015018149906/25/15 Communication apparatus, communication method, and communication system
1452015016559206/18/15 Polishing sheet and polishing tool
1462015016578306/18/15 Liquid supplying device, droplet discharge device, and image forming apparatus
1472015016578706/18/15 Inkjet recording method and inkjet recorder
1482015016578906/18/15 Image forming apparatus, image forming system, and producing printed product
1492015016627606/18/15 Sheet conveyor and image forming apparatus incorporating same
1502015016822006/18/15 Semiconductor integrated circuit
1512015016879606/18/15 Electrochromic device and a manufacturing an electrochromic device
1522015016879806/18/15 Recording medium and image recording set
1532015016902806/18/15 Device and control method
1542015016980706/18/15 Filter modules for aperture-coded, multiplexed imaging systems
1552015016984906/18/15 Information processing system, information processing apparatus, administrating license, and program
1562015016995606/18/15 Object tracking
1572015017025506/18/15 Information processing apparatus, information processing method and recording medium storing information processing program
1582015017112906/18/15 Semiconductor device and semiconductor device manufacturing method
1592015017247606/18/15 Information processing apparatus, information processing system, information processing method, and recording medium
1602015017248506/18/15 Control apparatus and medium
1612015017249506/18/15 Image forming apparatus and operating image forming apparatus
1622015017263106/18/15 Stereo camera
1632015015830806/11/15 Image forming apparatus
1642015015830906/11/15 Image forming apparatus, calibration method, and drying determination method
1652015016058706/11/15 Process cartridge capable of suppressing filming and image forming apparatus with same
1662015016060006/11/15 Lubrication device and image forming apparatus incorporating same
1672015016090106/11/15 Information processing device, setting method, and computer program product
1682015016090506/11/15 Method and system for remote diagnostic, control and information collection based on various communication modes for sending messages to users
1692015016140706/11/15 Information processing apparatus and information management method
1702015016148906/11/15 Overcoat processing mechanism
1712015016192506/11/15 Abnormality display device for electronic apparatus
1722015016237206/11/15 Image capturing apparatus, medium type determining apparatus, and image forming apparatus
1732015016264606/11/15 Apparatus, apparatus authentication management system and apparatus authentication method
1742015016311806/11/15 Information processing system, information processing apparatus, information processing method, and information processing program
1752015016329106/11/15 Data processing system, device and data processing
1762015016336806/11/15 Cooperative processing system and cooperative processing method
1772015016337306/11/15 Data process system, data process apparatus, and data process method
1782015016337506/11/15 Binary periodic to multibit aperiodic halftone and resolution conversion
1792015016388706/11/15 Illumination device and communication system
1802015015154906/04/15 Liquid supplying device, droplet discharge device, and image forming apparatus
1812015015155006/04/15 Image processing method and image processing apparatus
1822015015193806/04/15 Sheet discriminator, image forming apparatus incorporating same, and image forming system incorporating same
1832015015193906/04/15 Sheet aligning device and image forming apparatus including the same
1842015015256806/04/15 Production of a gan bulk crystal substrate and a semiconductor device formed on a gan bulk crystal substrate
1852015015315406/04/15 Rotation-angle detecting device, image processing apparatus, and rotation-angle detecting method
1862015015368606/04/15 Image forming apparatus
1872015015368806/04/15 Foamed body molding system, roller produced by foamed body molding system, and image forming apparatus with roller produced by foamed body molding system
1882015015379806/04/15 Power-supply cable unit, relay connector, and electronic unit
1892015015384606/04/15 Coordinate detection system, information processing apparatus, and recording medium
1902015015399606/04/15 Information processing apparatus, program, information processing system, and information processing method
1912015015457306/04/15 Device, charging method, and system
1922015015587506/04/15 Lvds driver
1932015015622906/04/15 Terminal apparatus, information processing system and information processing method
1942015015625806/04/15 Device management device and recording medium
1952015015634006/04/15 Information processing system, information processing apparatus, and program
1962015015634806/04/15 Information processing system, information processing apparatus, and information processing method
1972015015635306/04/15 Information processing apparatus, system, and method
1982015014591405/28/15 Edge-justified printing with a crowned roller
1992015014605305/28/15 Imaging device, imaging system, and imaging method
2002015014610105/28/15 Communication apparatus, signal processing method, and recording medium storing a signal processing program
2012015014639205/28/15 Grounding part, electronic device, imaging device, and grounding part production method
2022015014707905/28/15 Image forming apparatus and charge control method
2032015014708305/28/15 Charger and image forming apparatus
2042015014709405/28/15 Developing device, process cartridge, image forming apparatus, and developer transfer method
2052015014951605/28/15 Information processing apparatus, information processing method, and storage medium
2062015014953205/28/15 Information processing system, terminal device, and method
2072015014954905/28/15 Information processing system, information processing device, and information processing method
2082015014957405/28/15 Information processing system and processing information
2092015014958605/28/15 Information processing apparatus, information processing method, and information processing system
2102015014968005/28/15 Information processing apparatus and information processing method
2112015014991905/28/15 Information processing system and processing information
2122015015010505/28/15 Communication management apparatus, program, communication management method, and communication management system
2132015013816805/21/15 Display control device and display control method
2142015013828405/21/15 Inkjet ink, ink cartridge, and inkjet recording device
2152015013828705/21/15 Treatment-object modifying device, printing apparatus, printing system, and manufacturing print
2162015013851405/21/15 Projection optical device and image projection apparatus
2172015013858105/21/15 Information processing apparatus, information processing method and non-transitory computer readable information recording medium
2182015013912405/21/15 Channel power adjustment based on positional information of area restricted self-organizing subnets
2192015013954205/21/15 Toner limit processing mechanism
2202015013956605/21/15 Image processing device and image processing method
2212015013967105/21/15 Developer conveyance device and image forming apparatus
2222015013970205/21/15 Optical writing control device, image forming apparatus, and controlling optical writing device
2232015013971005/21/15 Protective layer forming device and image forming apparatus
2242015013971105/21/15 Cleaning blade, image forming apparatus, and process cartridge
2252015013979305/21/15 Cooling fan mounting device and image forming apparatus including same
2262015014037405/21/15 Battery state control circuit, battery state control apparatus, and battery pack
2272015014226305/21/15 Imaging unit, attached matter detector, control system for vehicle, and vehicle
2282015014294405/21/15 Information processing apparatus, information provisioning method and information display system
2292015014309205/21/15 Information processing apparatus, information processing apparatus startup method, and recording medium
2302015014326105/21/15 Information processing terminal, information processing method, and information processing system
2312015014348805/21/15 Information sharing system and information sharing method
2322015014226305/21/15 Imaging unit, attached matter detector, control system for vehicle, and vehicle
2332015013082905/14/15 Image processing apparatus and image processing system
2342015013094605/14/15 Imaging device, imaging system, and imaging method
2352015013106205/14/15 Light source apparatus and image projection apparatus
2362015013111605/14/15 Inspection apparatus, image forming apparatus, inspection method, and computer-readable storage medium
2372015013111705/14/15 Information processing system, information processing method and recording medium storing an information processing program
2382015013113005/14/15 Information processing apparatus and information processing system
2392015013201905/14/15 Fixing device and image forming apparatus
2402015013203305/14/15 Toner carrier
2412015013203905/14/15 Image forming apparatus
2422015013204005/14/15 Image forming apparatus
2432015013474405/14/15 Data share system, data process apparatus, and computer-readable recording medium
2442015012279405/07/15 Targeted heating of substrate
2452015012401605/07/15 Web steering frames that include an independently adjustable roller
2462015012805405/07/15 Electronic device and electronic device control program
2472015012334105/07/15 Sheet feed tray, sheet feed device, and image forming apparatus
2482015012428105/07/15 Information storage system and information storage method
2492015012428405/07/15 Print job correction mechanism



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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