Inventor · disambiguated record
Kazuhiro Sakai
Also filed as: SAKAI KAZUHIRO
90 granted patents·32 pending applications·1,845 citations·filing 1988–2023
99Inventor score
Files withFUJI XEROX CO LTD50FUJIFILM BUSINESS INNOVATION CORP22DENSO CORP9HONDA MOTOR CO LTD7TOYODA GOSEI KK7
Top patents by PatentIndex Score
122 records- 0198US5949346ALight-driven display deviceTOYODA GOSEI KK·Filed 1996·Granted Sep 7, 1999·212 cites·14 claims
- 0297US11973321B2Light emitting deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Granted Apr 30, 2024·4 cites·8 claims
- 0397US11303097B2Light-emitting device, optical apparatus, optical measurement apparatus, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Apr 12, 2022·3 cites·14 claims
- 0497US5919422ATitanium dioxide photo-catalyzerTOYODA GOSEI KK·Filed 1996·Granted Jul 6, 1999·269 cites·10 claims
- 0595US6501084B1Lamp unit using short-wave light emitting deviceTOYODA GOSEI KK·Filed 2000·Granted Dec 31, 2002·134 cites·11 claims
- 0694US11050217B2Light-emitting device, optical apparatus, optical measurement apparatus, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Jun 29, 2021·4 cites·13 claims
- 0794US8935740B2Video signal transmission apparatus, identification information acquisition method for video signal transmission system and computer readable medium storing identification information acquisition program for video signal transmission systemSUZUKI KAZUHIRO·Filed 2011·Granted Jan 13, 2015·22 cites·8 claims
- 0893US8023539B2Method for driving surface emitting semiconductor laser, optical transmission module, and handheld electronic deviceFUJI XEROX CO LTD·Filed 2008·Granted Sep 20, 2011·20 cites·18 claims
- 0993US7998079B2Biosensor, sleep information processing method and apparatus, computer program thereof and computer readable storage medium thereofDENSO CORP·Filed 2006·Granted Aug 16, 2011·74 cites·21 claims
- 1093US6651139B1Multiprocessor systemFUJI XEROX CO LTD·Filed 2000·Granted Nov 18, 2003·88 cites·12 claims
- 1192US11161549B2Vehicle body rear structureHONDA MOTOR CO LTD·Filed 2019·Granted Nov 2, 2021·7 cites·12 claims
- 1292US5525813AImage sensor having TFT gate electrode surrounding the photoelectric conversion elementFUJI XEROX CO LTD·Filed 1995·Granted Jun 11, 1996·105 cites·6 claims
- 1391US7357446B2Cowl-top coverNIHON PLAST CO LTD·Filed 2005·Granted Apr 15, 2008·32 cites·9 claims
- 1489US7316448B2Cowl top coverNIHON PLAST CO LTD·Filed 2005·Granted Jan 8, 2008·28 cites·10 claims
- 1588US7715728B2Optical transmitter, optical communication system and method for adjusting optical transmitterFUJI XEROX CO LTD·Filed 2006·Granted May 11, 2010·12 cites·8 claims
- 1688US6634812B2Optical bus system and signal processorFUJI XEROX CO LTD·Filed 2001·Granted Oct 21, 2003·33 cites·3 claims
- 1786US11732884B2Light-emitting device, optical device, and information processing device comprising plural wiring members and circuit elements on side surfaces of a light emitting element arrayFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Aug 22, 2023·2 cites·20 claims
- 1886US7924861B2Signal communication apparatus and signal communication systemFUJI XEROX CO LTD·Filed 2005·Granted Apr 12, 2011·8 cites·19 claims
- 1986US7449674B2Optical transmission moduleFUJI XEROX CO LTD·Filed 2006·Granted Nov 11, 2008·16 cites·23 claims
- 2084US11495940B2Light emitting device, optical device, and measurement deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Nov 8, 2022·1 cites·20 claims
- 2184US7433595B2Optical signal transmission apparatus and optical signal transmission methodFUJI XEROX CO LTD·Filed 2005·Granted Oct 7, 2008·12 cites·10 claims
- 2283US12027510B2Light-emitting element array chip, light-emitting device, optical device, and information processing deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 2, 2024·1 cites·11 claims
- 2383US7171066B1Optical module and optical transmission deviceFUJI XEROX CO LTD·Filed 2006·Granted Jan 30, 2007·12 cites·13 claims
- 2482US7248997B2Driver's condition detector for vehicle and computer programDENSO CORP·Filed 2005·Granted Jul 24, 2007·31 cites·38 claims
- 2581US7905963B2Apparatus and method for washing polycrystalline siliconMITSUBISHI MATERIALS CORP·Filed 2009·Granted Mar 15, 2011·4 cites·4 claims
- 2681US7751660B2Optoelectric composite wiring module and information processing apparatusFUJI XEROX CO LTD·Filed 2007·Granted Jul 6, 2010·10 cites·12 claims
- 2780US7507207B2Portable biological information monitor apparatus and information management apparatusDENSO CORP·Filed 2004·Granted Mar 24, 2009·126 cites·53 claims
- 2880US7252639B2Method and apparatus for measuring biological conditionDENSO CORP·Filed 2004·Granted Aug 7, 2007·120 cites·32 claims
- 2979US11097679B2Vehicle body rear structureHONDA MOTOR CO LTD·Filed 2019·Granted Aug 24, 2021·3 cites·9 claims
- 3079US6366375B1Optical-signal transmission apparatus and method, and signal processing apparatusFUJI XEROX CO LTD·Filed 1998·Granted Apr 2, 2002·64 cites·13 claims
- 3178US11705695B2Light emitting deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 18, 2023·0 cites·16 claims
- 3278US11211774B2Light emitting device, optical device, and information processing apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Dec 28, 2021·2 cites·20 claims
- 3377US5202575ATFT-driven image sensor including a reduced-size capacitor structureFUJI XEROX CO LTD·Filed 1991·Granted Apr 13, 1993·47 cites·19 claims
- 3477US5136358AMulti-layered wiring structureFUJI XEROX CO LTD·Filed 1991·Granted Aug 4, 1992·54 cites·4 claims
- 3575US11534088B2Optical measuring apparatus and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2018·Granted Dec 27, 2022·2 cites·20 claims
- 3675US10953922B2Vehicle body front structureHONDA MOTOR CO LTD·Filed 2019·Granted Mar 23, 2021·3 cites·8 claims
- 3774US11160473B2Biological information measurement device and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Nov 2, 2021·2 cites·14 claims
- 3872US9468388B2Electrocardiographic waveform measuring apparatusDENSO CORP·Filed 2014·Granted Oct 18, 2016·5 cites·7 claims
- 3970US8875720B2Apparatus and method for washing polycrystalline siliconSAKAI KAZUHIRO·Filed 2011·Granted Nov 4, 2014·1 cites·8 claims
- 4070US8769473B1Wiring design support apparatus, method and computer-readable recording mediumFUJITSU LTD·Filed 2013·Granted Jul 1, 2014·2 cites·11 claims
- 4170US8372372B2Clean bench and method of producing raw material for single crystal siliconMITSUBISHI MATERIALS CORP·Filed 2011·Granted Feb 12, 2013·1 cites·3 claims
- 4268US7119281B2Terminal end processing method and terminal end shielding structure of shielded cable, and light transmitting/receiving system using terminal end shielding structureFUJI XEROX CO LTD·Filed 2005·Granted Oct 10, 2006·11 cites·12 claims
- 4367US11539184B2Light-emitting device, optical device, and measurement deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Dec 27, 2022·0 cites·20 claims
- 4467US7883278B2Optical module and optical transmission deviceFUJI XEROX CO LTD·Filed 2006·Granted Feb 8, 2011·4 cites·11 claims
- 4566US11936160B2Light-emitting device, optical device, and measurement deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Mar 19, 2024·0 cites·20 claims
- 4666US7308205B2Optical transmission apparatusFUJI XEROX CO LTD·Filed 2003·Granted Dec 11, 2007·9 cites·7 claims
- 4765US10271747B2Living-body information measuring deviceFUJI XEROX CO LTD·Filed 2016·Granted Apr 30, 2019·1 cites·6 claims
- 4864US8684938B2Apparatus for evaluating biological condition, method for the same, and computer program productSAKAI KAZUHIRO·Filed 2010·Granted Apr 1, 2014·5 cites·20 claims
- 4963US11065990B2Vehicle body structureHONDA MOTOR CO LTD·Filed 2019·Granted Jul 20, 2021·1 cites·9 claims
- 5063US8437841B2Living body inspection apparatus, and relevant method and program productNANBA SHINJI·Filed 2010·Granted May 7, 2013·3 cites·10 claims
Showing the top 50 of 122 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →