Inventor · disambiguated record
Masahiro Uchida
Also filed as: UCHIDA MASAHIRO
102 granted patents·18 pending applications·1,058 citations·filing 1979–2025
99Inventor score
Files withSEIKO EPSON CORP27FUJI XEROX CO LTD22YAMAHA MOTOR CO LTD22IHI CORP20KAWASAKI HEAVY IND LTD5
Top patents by PatentIndex Score
120 records- 0197US6250266B1Variable valve timing mechanism for engineYAMAHA MOTOR CO LTD·Filed 1999·Granted Jun 26, 2001·79 cites·6 claims
- 0295US5911211ASupercharged engineYAMAHA MOTOR CO LTD·Filed 1996·Granted Jun 15, 1999·86 cites·3 claims
- 0394US7122845B2Light-emitting device, method of manufacturing the same, and electronic apparatusSEIKO EPSON CORP·Filed 2005·Granted Oct 17, 2006·21 cites·4 claims
- 0493US6035817AVariable valve timing mechanism for engineYAMAHA MOTOR CO LTD·Filed 1998·Granted Mar 14, 2000·63 cites·18 claims
- 0592US6343580B2CAM angle sensor mounting structure for engineYAMAHA MOTOR CO LTD·Filed 2001·Granted Feb 5, 2002·35 cites·17 claims
- 0691US12044165B2Gas turbine systemIHI CORP·Filed 2023·Granted Jul 23, 2024·2 cites·7 claims
- 0790US8174000B2Liquid compositions for inkjet printing of organic layers or other usesCHEON KWANG-OHK·Filed 2009·Granted May 8, 2012·8 cites·62 claims
- 0889US6227350B1Belt cleanerNIHON TSUSHO KK·Filed 2000·Granted May 8, 2001·49 cites·7 claims
- 0987US11231176B2Combustion device and gas turbineIHI CORP·Filed 2019·Granted Jan 25, 2022·4 cites·9 claims
- 1087US11156157B2Combustion device and gas turbine engine systemIHI CORP·Filed 2019·Granted Oct 26, 2021·4 cites·6 claims
- 1184US11300047B2Combustion device and gas turbineIHI CORP·Filed 2019·Granted Apr 12, 2022·3 cites·13 claims
- 1282US6998789B2Organic electroluminescent device, method for driving the same, illumination device, and electronic apparatusSEIKO EPSON CORP·Filed 2004·Granted Feb 14, 2006·18 cites·11 claims
- 1381US10418611B2Electrochemical deviceGS YUASA INT LTD·Filed 2017·Granted Sep 17, 2019·1 cites·21 claims
- 1481US7019714B2Mobile terminal provided with organic electroluminescent and liquid crystal devicesSEIKO EPSON CORP·Filed 2002·Granted Mar 28, 2006·32 cites·12 claims
- 1580US6032629AVariable valve timing arrangementYAMAHA MOTOR CO LTD·Filed 1999·Granted Mar 7, 2000·33 cites·3 claims
- 1678US11141695B2Gas turbineIHI CORP·Filed 2019·Granted Oct 12, 2021·2 cites·11 claims
- 1778USD714589SDrinking glassCIC CORP·Filed 2013·Granted Oct 7, 2014·25 cites·1 claims
- 1878US8237357B2Method for manufacturing organic electroluminescent device and organic electroluminescent deviceTAKEI SHUICHI·Filed 2008·Granted Aug 7, 2012·6 cites·9 claims
- 1977US6367435B2Variable valve timing mechanism for engineYAMAHA MOTOR CO LTD·Filed 2001·Granted Apr 9, 2002·14 cites·7 claims
- 2076US6582091B2Illumination deviceSEIKO EPSON CORP·Filed 2001·Granted Jun 24, 2003·16 cites·16 claims
- 2176US6269797B1Cylinder head and manifold arrangement for injected engineYAMAHA MOTOR CO LTD·Filed 1998·Granted Aug 7, 2001·23 cites·15 claims
- 2276US5671712AInduction system for engineYAMAHA MOTOR CO LTD·Filed 1995·Granted Sep 30, 1997·29 cites·59 claims
- 2375US11104476B2Package having a sheet-covered cutoutAMAZON TECH INC·Filed 2018·Granted Aug 31, 2021·3 cites·22 claims
- 2474US9897965B2Image forming device having a suction deviceFUJI XEROX CO LTD·Filed 2016·Granted Feb 20, 2018·1 cites·8 claims
- 2574US5738966ANon-magnetic one-component developer and image forming processFUJI XEROX CO LTD·Filed 1996·Granted Apr 14, 1998·23 cites·12 claims
- 2674US5630386AIntake structure for V-type engineYAMAHA MOTOR CO LTD·Filed 1994·Granted May 20, 1997·27 cites·25 claims
- 2773US6640757B2Variable valve drive mechanism for an internal combustion engineYAMAHA MOTOR CO LTD·Filed 2002·Granted Nov 4, 2003·14 cites·21 claims
- 2873US5958642AToner for developing an electrostatic charge image, developing agent for electrostatic charge image and image formation methodFUJI XEROX CO LTD·Filed 1998·Granted Sep 28, 1999·23 cites·22 claims
- 2972US9929392B2Electrochemical deviceGS YUASA INT LTD·Filed 2012·Granted Mar 27, 2018·1 cites·21 claims
- 3072US5873336ACam drive system for engineYAMAHA MOTOR CO LTD·Filed 1997·Granted Feb 23, 1999·24 cites·11 claims
- 3171US6541910B2Organic el displaySEIKO EPSON CORP·Filed 2001·Granted Apr 1, 2003·15 cites·6 claims
- 3271US4684069AClassifier and controller for vertical millKAWASAKI HEAVY IND LTD·Filed 1985·Granted Aug 4, 1987·21 cites·20 claims
- 3370US6055958AIntake control system for generating tumble actionYAMAHA MOTOR CO LTD·Filed 1995·Granted May 2, 2000·25 cites·43 claims
- 3470US5657727AV-type engine induction systemYAMAHA MOTOR CO LTD·Filed 1996·Granted Aug 19, 1997·23 cites·15 claims
- 3570US5266264AProcess for producing sinters and binder for use in that processJAPAN STEEL WORKS LTD·Filed 1991·Granted Nov 30, 1993·35 cites·9 claims
- 3669US11156158B2Combustion device and gas turbine engine systemIHI CORP·Filed 2019·Granted Oct 26, 2021·1 cites·4 claims
- 3769US11053845B2Combustion device and gas turbineIHI CORP·Filed 2019·Granted Jul 6, 2021·1 cites·6 claims
- 3869US6746810B2Image formation method, replenishing toner used in this method and method of producing the same, and carrier-containing toner cartridgeFUJI XEROX CO LTD·Filed 2002·Granted Jun 8, 2004·11 cites·22 claims
- 3968US8691603B2Organic el device manufacturing method, organic el device, and electronic apparatus having a luminescent layer disposed over another luminescent layerUCHIDA MASAHIRO·Filed 2010·Granted Apr 8, 2014·2 cites·15 claims
- 4068US7225916B2Belt cleanerNIHON TSUSHO KK·Filed 2006·Granted Jun 5, 2007·8 cites·5 claims
- 4168US6838812B2Case and integrated luminescent panelSEIKO EPSON CORP·Filed 2002·Granted Jan 4, 2005·12 cites·10 claims
- 4268US5965312AOne-component developerFUJI XEROX CO LTD·Filed 1997·Granted Oct 12, 1999·18 cites·10 claims
- 4368US5477823AControl valve for engine intake control systemYAMAHA MOTOR CO LTD·Filed 1995·Granted Dec 26, 1995·24 cites·30 claims
- 4467US12234990B2Gas turbine combustion system having an ammonia autothermal cracking deviceIHI CORP·Filed 2023·Granted Feb 25, 2025·0 cites·16 claims
- 4567US10522758B2Ink for forming functional layer, method of manufacturing ink for forming functional layer, and method of manufacturing organic electro-luminescence elementSEIKO EPSON CORP·Filed 2017·Granted Dec 31, 2019·0 cites·6 claims
- 4667US9825225B2Ink for forming functional layer, method of manufacturing ink for forming functional layer, and method of manufacturing organic electro-luminescence elementSEIKO EPSON CORP·Filed 2014·Granted Nov 21, 2017·0 cites·15 claims
- 4767US8507928B2Organic EL device, method for manufacturing organic EL device, and electronic deviceUCHIDA MASAHIRO·Filed 2010·Granted Aug 13, 2013·2 cites·16 claims
- 4867US5724930ATiming case cover for engineYAMAHA MOTOR CO LTD·Filed 1996·Granted Mar 10, 1998·22 cites·29 claims
- 4966US9932145B1System and method for automatically packaging item(s) and associated packagesAMAZON TECH INC·Filed 2014·Granted Apr 3, 2018·3 cites·20 claims
- 5066US7564471B2Line head module, exposure apparatus, and image forming apparatusSEIKO EPSON CORP·Filed 2006·Granted Jul 21, 2009·2 cites·20 claims
Showing the top 50 of 120 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →