Inventor · disambiguated record
Wataru Yamada
Also filed as: YAMADA WATARU
145 granted patents·36 pending applications·806 citations·filing 1986–2023
99Inventor score
Files withFUJI XEROX CO LTD54FUJIFILM BUSINESS INNOVATION CORP24MITSUBISHI ELECTRIC CORP16NIPPON TELEGRAPH & TELEPHONE16YAMADA WATARU10
Top patents by PatentIndex Score
181 records- 0196US9168818B2Electric vehicleNTN TOYO BEARING CO LTD·Filed 2013·Granted Oct 27, 2015·31 cites·16 claims
- 0295US9034543B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted May 19, 2015·17 cites·14 claims
- 0393US9857735B1Endless belt, image forming apparatus, and endless belt unitFUJI XEROX CO LTD·Filed 2016·Granted Jan 2, 2018·6 cites·14 claims
- 0492US10705441B1Electrophotographic photoreceptor, process cartridge, and image-forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Jul 7, 2020·7 cites·15 claims
- 0590US10150823B2Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production methodMITSUI CHEMICALS INC·Filed 2017·Granted Dec 11, 2018·3 cites·9 claims
- 0690US9829813B2Fluorine-containing resin particle dispersion, method for preparing fluorine-containing resin particle dispersion, coating liquid which contains fluorine-containing resin particles, method for preparing coating film which contains fluorine-containing resin particles, coating film which contains fluorine-containing resin particles, molded body, electrophotographic photoreceptor, method for preparing electrophotographic photoreceptor, image forming apparatus, and process cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Nov 28, 2017·3 cites·4 claims
- 0790US7727692B2Electrophotographic photoreceptor, image forming apparatus, and process cartridgeFUJI XEROX CO LTD·Filed 2007·Granted Jun 1, 2010·12 cites·16 claims
- 0889US8524433B2Electrophotographic photoconductor, process cartridge, and image forming apparatusDOI TAKATSUGU·Filed 2010·Granted Sep 3, 2013·6 cites·12 claims
- 0988USD411211SRefrigeratorMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jun 22, 1999·38 cites·1 claims
- 1088US4985878AElectronic timepiece with analog time display unit and electrooptic data display unitCASIO COMPUTER CO LTD·Filed 1989·Granted Jan 15, 1991·59 cites·14 claims
- 1187US10712679B1Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Jul 14, 2020·3 cites·13 claims
- 1287US8748070B2Thiol group-containing charge transporting material, thiol group-containing charge transporting material-dissolving solution, photoelectric conversion device, electrophotographic photoreceptor, image forming apparatus, and process cartridgeNUKADA KATSUMI·Filed 2011·Granted Jun 10, 2014·5 cites·14 claims
- 1387US8673526B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusSONOBE KENYA·Filed 2011·Granted Mar 18, 2014·5 cites·18 claims
- 1486US9676879B2Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production methodMITSUI CHEMICALS INC·Filed 2014·Granted Jun 13, 2017·5 cites·6 claims
- 1586US8635672B2Thin client-server system, thin client terminal, data management method, and computer readable recording mediumYAMADA WATARU·Filed 2010·Granted Jan 21, 2014·11 cites·14 claims
- 1684US11048181B2Electrophotographic photoreceptor, process cartridge, and image-forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Jun 29, 2021·2 cites·14 claims
- 1784US6046348ASilane compound, method for making the same, and electrophotographic photoreceptorFUJI XEROX CO LTD·Filed 1997·Granted Apr 4, 2000·35 cites·6 claims
- 1884USD410013SRefrigeratorMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 18, 1999·30 cites·1 claims
- 1983US10642173B1Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted May 5, 2020·2 cites·16 claims
- 2082US10870715B2Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production methodMITSUI CHEMICALS INC·Filed 2018·Granted Dec 22, 2020·1 cites·18 claims
- 2182US5965063ACharge transporting material and method of preparing charge transporting particulates used thereinFUJI XEROX CO LTD·Filed 1997·Granted Oct 12, 1999·56 cites·16 claims
- 2282US5050138AElectronic wrist watch having a sound producing unit and an electrooptic data display unitCASIO COMPUTER CO LTD·Filed 1990·Granted Sep 17, 1991·54 cites·9 claims
- 2381USD766828STurbine generatorMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Sep 20, 2016·19 cites·1 claims
- 2481US8808952B2Composition for forming charge transporting film, electrophotographic photoreceptor, process cartridge, and image forming apparatusIWADATE YUKO·Filed 2012·Granted Aug 19, 2014·3 cites·16 claims
- 2581US8669029B2Reactive compound, charge transporting film, photoelectric conversion device, electrophotographic photoreceptor and method of producing the same, process cartridge, and image forming apparatusSASAKI TOMOYA·Filed 2012·Granted Mar 11, 2014·2 cites·8 claims
- 2680US11435674B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2020·Granted Sep 6, 2022·1 cites·18 claims
- 2780US6975386B2Film quality inspecting method and film quality inspecting apparatusTOSHIBA KK·Filed 2002·Granted Dec 13, 2005·18 cites·17 claims
- 2880US6312241B1Gear pumpKOYO SEIKO CO·Filed 2000·Granted Nov 6, 2001·19 cites·5 claims
- 2979US11016404B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2020·Granted May 25, 2021·1 cites·18 claims
- 3079US6372398B1Electronic device, manufacturing method of electronic device, electrophotographic photoreceptor, and process cartridgeFUJI XEROX CO LTD·Filed 2000·Granted Apr 16, 2002·18 cites·16 claims
- 3179US5946274ASwitch device and electronic device which includes such switch deviceCASIO COMPUTER CO LTD·Filed 1997·Granted Aug 31, 1999·61 cites·15 claims
- 3278US9389525B2Fluorine-containing resin particle dispersion, method for preparing fluorine-containing resin particle dispersion, coating liquid which contains fluorine-containing resin particles, method for preparing coating film which contains fluorine-containing resin particles, coating film which contains fluorine-containing resin particles, molded body, electrophotographic photoreceptor, method for preparing electrophotographic photoreceptor, image forming apparatus, and process cartridgeNUKADA KATSUMI·Filed 2011·Granted Jul 12, 2016·2 cites·12 claims
- 3376US8518617B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusMIYAMOTO TSUYOSHI·Filed 2010·Granted Aug 27, 2013·2 cites·18 claims
- 3475US9937949B2Electric power steering systemJTEKT CORP·Filed 2015·Granted Apr 10, 2018·2 cites·12 claims
- 3575US8373160B2Electrophotographic photoreceptor, process cartridge image forming apparatus, and cured filmFUJI XEROX CO LTD·Filed 2010·Granted Feb 12, 2013·2 cites·15 claims
- 3675US6447622B1High carbon steel wire excellent in wire-drawability and in fatigue resistance after wire drawingNIPPON STEEL CORP·Filed 2000·Granted Sep 10, 2002·11 cites·5 claims
- 3773US7585603B2Curable resin composition, electrophotographic photoreceptor, process cartridge, and image-forming apparatusFUJI XEROX CO LTD·Filed 2006·Granted Sep 8, 2009·4 cites·15 claims
- 3872US7909630B2Electrical connector having contact portionHIROSE ELECTRIC CO LTD·Filed 2009·Granted Mar 22, 2011·12 cites·8 claims
- 3972US6876371B2Image forming apparatusFUJI XEROX CO LTD·Filed 2003·Granted Apr 5, 2005·13 cites·20 claims
- 4071USD768079STurbine generatorMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Oct 4, 2016·12 cites·1 claims
- 4171US9005855B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Apr 14, 2015·1 cites·14 claims
- 4270US11641780B2Thermoelectric conversion element and article having thermoelectric conversion elementFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted May 2, 2023·0 cites·19 claims
- 4370US11062438B2Equipment monitoring systemTOSHIBA KK·Filed 2019·Granted Jul 13, 2021·2 cites·10 claims
- 4470US10890854B2Electrophotographic photoreceptor, process cartridge, image forming apparatus, and imide compoundFUJI XEROX CO LTD·Filed 2019·Granted Jan 12, 2021·0 cites·8 claims
- 4569US11693329B2Fluorine-containing resin particle, composition, layer-shaped article, electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 4, 2023·0 cites·15 claims
- 4669US11333987B2Fluorine-containing resin particle, composition, layer-shaped article, electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted May 17, 2022·0 cites·14 claims
- 4769US11169455B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Nov 9, 2021·0 cites·14 claims
- 4868US10754266B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Aug 25, 2020·0 cites·10 claims
- 4968US9182687B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Nov 10, 2015·1 cites·8 claims
- 5067US11215935B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jan 4, 2022·0 cites·11 claims
Showing the top 50 of 181 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →