Inventor · disambiguated record
Yuichi Seki
Also filed as: SEKI YUICHI
81 granted patents·18 pending applications·584 citations·filing 1986–2023
99Inventor score
Files withAISIN AW CO21CANON KK21KASUYA SATORU12SEIKO EPSON CORP11SONY SEMICONDUCTOR SOLUTIONS CORP8
Top patents by PatentIndex Score
99 records- 0198US8448541B2Hybrid drive speed change deviceKASUYA SATORU·Filed 2011·Granted May 28, 2013·30 cites·8 claims
- 0293US8536743B2Vehicle drive deviceKASUYA SATORU·Filed 2011·Granted Sep 17, 2013·13 cites·20 claims
- 0393US7942510B2Liquid injecting method and liquid containerSEIKO EPSON CORP·Filed 2007·Granted May 17, 2011·18 cites·9 claims
- 0492US7125108B2Liquid cartridgeSEIKO EPSON CORP·Filed 2003·Granted Oct 24, 2006·45 cites·23 claims
- 0591US9091955B2Image forming apparatusCANON KK·Filed 2014·Granted Jul 28, 2015·6 cites·9 claims
- 0690US8678115B2Vehicle drive deviceKASUYA SATORU·Filed 2011·Granted Mar 25, 2014·9 cites·12 claims
- 0790US8308595B2Hybrid drive deviceNODA KAZUYUKI·Filed 2012·Granted Nov 13, 2012·12 cites·2 claims
- 0890USD303543SDeveloping device for copying machineCANON KK·Filed 1986·Granted Sep 19, 1989·30 cites·1 claims
- 0988US8549959B2Hybrid drive deviceKASUYA SATORU·Filed 2010·Granted Oct 8, 2013·10 cites·8 claims
- 1087US6334916B1A1-Mg-Si based alloy sheetKOBE STEEL LTD·Filed 2000·Granted Jan 1, 2002·23 cites·20 claims
- 1186US9425230B2Solid-state imaging device and manufacturing method of the same, and electronic apparatusSONY CORP·Filed 2014·Granted Aug 23, 2016·3 cites·20 claims
- 1284US9284882B2Hybrid drive deviceAISIN AW CO·Filed 2013·Granted Mar 15, 2016·7 cites·11 claims
- 1383US6801729B2Imaging apparatus with image fixing throughput control based on sheet size and method of operation thereofCANON KK·Filed 2002·Granted Oct 5, 2004·24 cites·20 claims
- 1482US9528436B2Hybrid drive deviceKASUYA SATORU·Filed 2013·Granted Dec 27, 2016·8 cites·15 claims
- 1582US8550947B2Transmission apparatus and shift control apparatusKASUYA SATORU·Filed 2011·Granted Oct 8, 2013·6 cites·11 claims
- 1682US8177341B2Liquid injecting method and liquid containerSHINADA SATOSHI·Filed 2007·Granted May 15, 2012·7 cites·10 claims
- 1782US7559867B2Connection structure for automatic transmissionAISIN AW CO·Filed 2006·Granted Jul 14, 2009·7 cites·14 claims
- 1881US8933979B2Electrophotographic-type image forming apparatusSEKI YUICHI·Filed 2011·Granted Jan 13, 2015·3 cites·13 claims
- 1980US10008529B2Solid-state imaging device, method of manufacturing the same, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Granted Jun 26, 2018·4 cites·12 claims
- 2080US8857188B2Hybrid drive deviceNODA KAZUYUKI·Filed 2012·Granted Oct 14, 2014·7 cites·7 claims
- 2180USD304204SCopying machineCANON KK·Filed 1986·Granted Oct 24, 1989·21 cites·1 claims
- 2279US8963978B2Exposure apparatus with correction for variations in sensitivity and image forming apparatus using the sameSEKI YUICHI·Filed 2012·Granted Feb 24, 2015·4 cites·16 claims
- 2379US7147309B2Liquid cartridgeSEIKO EPSON CORP·Filed 2003·Granted Dec 12, 2006·19 cites·19 claims
- 2478US10559620B2Solid-state imaging device with phase difference detection pixel and manufacturing method of the same, and electronic apparatusSONY CORP·Filed 2016·Granted Feb 11, 2020·2 cites·13 claims
- 2578US7835040B2Optical scanning apparatus and image forming apparatusCANON KK·Filed 2007·Granted Nov 16, 2010·5 cites·7 claims
- 2678US7586511B2Frequency modulation apparatus and frequency modulation methodCANON KK·Filed 2006·Granted Sep 8, 2009·10 cites·8 claims
- 2778US7129967B2Frequency modulation apparatus and frequency modulation methodCANON KK·Filed 2004·Granted Oct 31, 2006·14 cites·5 claims
- 2878US6919979B2Optical scanning apparatusCANON KK·Filed 2003·Granted Jul 19, 2005·19 cites·17 claims
- 2978US2023207603A1Solid-state imaging device and manufacturing method of the same, and electronic apparatusSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 3077US9677646B2Drive device that transfers rotation of at least one of a rotary electric machine and an internal combustion engine to an oil pumpAISIN AW CO·Filed 2014·Granted Jun 13, 2017·5 cites·11 claims
- 3177US7463388B2Image forming apparatus with control of image formation using read informationCANON KK·Filed 2004·Granted Dec 9, 2008·16 cites·4 claims
- 3276US10847561B2Solid-state imaging element and method for manufacturing the same, and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2017·Granted Nov 24, 2020·2 cites·11 claims
- 3376US8291591B2Method of manufacturing liquid container and liquid containerMIYAJIMA CHIAKI·Filed 2007·Granted Oct 23, 2012·5 cites·8 claims
- 3476US8287108B2Sealing method of remanufactured liquid containerUEHARA YASUNAO·Filed 2008·Granted Oct 16, 2012·6 cites·6 claims
- 3575US11605666B2Solid-state imaging device, manufacturing method of the same, and electronic apparatus having filters of different thicknessesSONY CORP·Filed 2019·Granted Mar 14, 2023·0 cites·20 claims
- 3675US7222949B2Method for manufacturing liquid cartridge and a liquid cartridgeSEIKO EPSON CORP·Filed 2003·Granted May 29, 2007·15 cites·6 claims
- 3775US6806894B2Image forming apparatus and main scanning scale correcting method thereforCANON KK·Filed 2003·Granted Oct 19, 2004·13 cites·16 claims
- 3874US12446342B2Imaging element and imaging apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Granted Oct 14, 2025·0 cites·20 claims
- 3973US11482551B2Imaging element and imaging apparatus including incident light attenuating section between color filtersSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Oct 25, 2022·2 cites·18 claims
- 4073US10496004B2Image forming apparatus with current-controlled light emitting elementCANON KK·Filed 2016·Granted Dec 3, 2019·1 cites·14 claims
- 4173US8779541B2Solid-state imaging device with pixels having white filter, microlens and planarizing film refractive indices in predetermined relationshipSONY CORP·Filed 2012·Granted Jul 15, 2014·1 cites·7 claims
- 4273US7249832B2Liquid cartridge and method for manufacturing liquid cartridgeSEIKO EPSON CORP·Filed 2003·Granted Jul 31, 2007·14 cites·15 claims
- 4371US8033941B2Lubricating oil feeding device for automatic transmissionAISIN AW CO·Filed 2008·Granted Oct 11, 2011·5 cites·20 claims
- 4469US11104216B2Vehicle drive apparatusAISIN AW CO·Filed 2018·Granted Aug 31, 2021·1 cites·20 claims
- 4568US11824074B2Imaging element and imaging apparatus including incident light attenuating section between color filtersSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Granted Nov 21, 2023·0 cites·20 claims
- 4667US7731624B2Automatic transmissionAISIN AW CO·Filed 2008·Granted Jun 8, 2010·4 cites·6 claims
- 4767US4752803ABoard recording apparatusCANON KK·Filed 1987·Granted Jun 21, 1988·14 cites·11 claims
- 4866US9874211B2Oil pump and power transmitting device equipped with the sameAISIN AW CO·Filed 2014·Granted Jan 23, 2018·2 cites·10 claims
- 4966US6560256B1Laser driving apparatus, driving method thereof, and image-forming apparatus using itCANON KK·Filed 1999·Granted May 6, 2003·28 cites·7 claims
- 5065US7106770B2Multilaser device for receiving a plurality of back beams by a common sensorCANON KK·Filed 2003·Granted Sep 12, 2006·9 cites·3 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →