Inventor · disambiguated record
Tetsuya Kobayashi
Also filed as: KOBAYASHI TETSUYA
165 granted patents·39 pending applications·3,433 citations·filing 1982–2024
99Inventor score
Top patents by PatentIndex Score
204 records- 0198US7073933B2Light guide plate, light source device equipped therewith and display deviceSHARP KK·Filed 2002·Granted Jul 11, 2006·157 cites·31 claims
- 0298US6847424B2Liquid-crystal display and a lighting apparatusFUJITSU DISPLAY TECH·Filed 2001·Granted Jan 25, 2005·161 cites·6 claims
- 0396US6655810B2Lighting unitFUJITSU DISPLAY TECH·Filed 2001·Granted Dec 2, 2003·75 cites·22 claims
- 0496US6608482B2Battery control method for hybrid vehicleDENSO CORP·Filed 2002·Granted Aug 19, 2003·127 cites·21 claims
- 0595US8094143B2Image processing method and liquid-crystal display device using the sameKAMADA TSUYOSHI·Filed 2009·Granted Jan 10, 2012·16 cites·5 claims
- 0695US7277079B2Illumination device and liquid crystal display device using the sameSHARP KK·Filed 2003·Granted Oct 2, 2007·56 cites·9 claims
- 0795US7277659B2Image forming apparatus and seal retractorCANON KK·Filed 2005·Granted Oct 2, 2007·27 cites·11 claims
- 0895US6803766B2Battery pack voltage detection apparatusDENSO CORP·Filed 2002·Granted Oct 12, 2004·133 cites·33 claims
- 0995US6552760B1Luminaire with improved light utilization efficiencyFUJITSU LTD·Filed 2000·Granted Apr 22, 2003·89 cites·3 claims
- 1095US6379010B1Projection type displayFUJITSU LTD·Filed 1999·Granted Apr 30, 2002·57 cites·8 claims
- 1192US9612407B2Optical coupler for multicore fiberOPTOQUEST CO LTD·Filed 2014·Granted Apr 4, 2017·57 cites·3 claims
- 1292US6415127B1Developing apparatus having a direct or alternating current applied theretoCANON KK·Filed 2000·Granted Jul 2, 2002·39 cites·17 claims
- 1392US6232744B1Method of controlling battery condition of self-generation electric vehicleDENSO CORP·Filed 2000·Granted May 15, 2001·121 cites·16 claims
- 1492US5764412APolarization separation/conversion device for polarized lighting apparatus and projection display unitFUJITSU LTD·Filed 1995·Granted Jun 9, 1998·118 cites·23 claims
- 1592US5371510AAutomotive information display apparatusNIPPON DENSO CO·Filed 1991·Granted Dec 6, 1994·125 cites·13 claims
- 1691US8878493B2Apparatus for monitoring operation state of battery pack composed of plurality of cells mutually connected in seriesKOBAYASHI TETSUYA·Filed 2011·Granted Nov 4, 2014·8 cites·13 claims
- 1791US7593670B2Charging device including a contact charging member with silica thereon, process cartridge including a contact charging member, and image forming apparatus including such charging memberCANON KK·Filed 2006·Granted Sep 22, 2009·15 cites·16 claims
- 1891US7564217B2Battery pack manager and method of detecting a line cutDENSO CORP·Filed 2005·Granted Jul 21, 2009·49 cites·13 claims
- 1991US7163331B2Lighting unit and display deviceSHARP KK·Filed 2003·Granted Jan 16, 2007·47 cites·19 claims
- 2090US6481854B1Projection type display apparatus having air cooling arrangementFUJITSU LTD·Filed 1999·Granted Nov 19, 2002·107 cites·51 claims
- 2190US6396470B1Liquid crystal display apparatusFUJITSU LTD·Filed 1999·Granted May 28, 2002·91 cites·30 claims
- 2290US6246506B1Optical display device having a reflection-type polarizerFUJITSU LTD·Filed 2000·Granted Jun 12, 2001·41 cites·69 claims
- 2389US10126445B2Radiation detecting element sensitivity correction method and radiation tomography deviceSHIMADZU CORP·Filed 2016·Granted Nov 13, 2018·6 cites·10 claims
- 2489US7272331B2Image forming apparatusCANON KK·Filed 2005·Granted Sep 18, 2007·15 cites·20 claims
- 2589US7209690B2Developing apparatusCANON KK·Filed 2005·Granted Apr 24, 2007·13 cites·16 claims
- 2689US6026265AToner conveying roll and developing apparatusCANON KK·Filed 1998·Granted Feb 15, 2000·43 cites·22 claims
- 2788US10898970B2Laser processing machineAMADA HOLDINGS CO LTD·Filed 2018·Granted Jan 26, 2021·5 cites·6 claims
- 2888US7809307B2Image forming apparatus with cleaner having member in contact with a surface of an image carrierKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Oct 5, 2010·10 cites·22 claims
- 2988US7309146B2Backlight having discharge tube, reflector and heat conduction member contacting discharge tubeSHARP KK·Filed 2005·Granted Dec 18, 2007·7 cites·11 claims
- 3087US10169340B2Information providing apparatus and information providing systemFUJI XEROX CO LTD·Filed 2017·Granted Jan 1, 2019·3 cites·8 claims
- 3187US9800757B2Print systemFUJI XEROX CO LTD·Filed 2016·Granted Oct 24, 2017·5 cites·7 claims
- 3287US6513936B1ProjectorFUJITSU LTD·Filed 2000·Granted Feb 4, 2003·34 cites·8 claims
- 3387US5307127ADeveloping apparatus using one component toner with improved flowabilityCANON KK·Filed 1993·Granted Apr 26, 1994·35 cites·20 claims
- 3486US10562184B2Mobile robot, movement control system, and movement control methodFUJI XEROX CO LTD·Filed 2017·Granted Feb 18, 2020·9 cites·15 claims
- 3586US9146357B2Optical fiber-based optical functional device cartridge moduleWADA NAOYA·Filed 2012·Granted Sep 29, 2015·12 cites·4 claims
- 3686US7457554B2Image forming apparatus wherein an image forming region and a non-image forming region are charged with different potentialsCANON KK·Filed 2005·Granted Nov 25, 2008·8 cites·12 claims
- 3785US9992632B2Mobile apparatus and service providing systemFUJI XEROX CO LTD·Filed 2016·Granted Jun 5, 2018·3 cites·10 claims
- 3885US5517207AMethod and a system for driving a display panel of matrix typeFUJITSU LTD·Filed 1994·Granted May 14, 1996·74 cites·35 claims
- 3985US5508796AImage forming apparatus with select relation among distances in recording material conveyance pathCANON KK·Filed 1994·Granted Apr 16, 1996·32 cites·9 claims
- 4084US8072407B2Liquid crystal display deviceTANAKA RYO·Filed 2006·Granted Dec 6, 2011·6 cites·2 claims
- 4184US6909869B2Developer regulating member and developing apparatusCANON KK·Filed 2003·Granted Jun 21, 2005·24 cites·41 claims
- 4283US10175689B2Service providing system and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2017·Granted Jan 8, 2019·4 cites·8 claims
- 4383US8049711B2Illumination device and liquid crystal display device using the sameSHARP KK·Filed 2007·Granted Nov 1, 2011·4 cites·5 claims
- 4482US5678130ADeveloping apparatus including a control function for applied periodic developing bias fieldCANON KK·Filed 1996·Granted Oct 14, 1997·32 cites·12 claims
- 4582US5523829AImage forming apparatus having recording material carrying memberCANON KK·Filed 1993·Granted Jun 4, 1996·27 cites·43 claims
- 4681US8183833B2Voltage balancer device for battery packKOBAYASHI TETSUYA·Filed 2007·Granted May 22, 2012·20 cites·23 claims
- 4781US7764261B2Apparatus and method to improve quality of moving image displayed on liquid crystal display deviceSHARP KK·Filed 2006·Granted Jul 27, 2010·3 cites·44 claims
- 4879US8680477B2Non-destructive inspection method and deviceNOSE HIROYUKI·Filed 2010·Granted Mar 25, 2014·4 cites·6 claims
- 4979US5959704ADisplay device having diffraction gratingFUJITSU LTD·Filed 1996·Granted Sep 28, 1999·55 cites·19 claims
- 5078US11279031B2Mobile robot, movement control system, and movement control methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Mar 22, 2022·1 cites·12 claims
Showing the top 50 of 204 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →