Inventor · disambiguated record
Yutaka Nakayama
Also filed as: NAKAYAMA YUTAKA
30 granted patents·5 pending applications·457 citations·filing 1982–2022
96Inventor score
Files withNGK SPARK PLUG CO6FUJIFILM BUSINESS INNOVATION CORP5DAI ICHI KOGYO SEIYAKU CO LTD3FUJI XEROX CO LTD3KOMATSU MFG CO LTD3
Top patents by PatentIndex Score
35 records- 0196US6308024B1Dust protector for image exposure device and image forming apparatus utilizing the sameFUJI XEROX CO LTD·Filed 2000·Granted Oct 23, 2001·93 cites·19 claims
- 0295US11106177B1Particle collecting device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Aug 31, 2021·5 cites·17 claims
- 0393US4450065AOxygen sensorNGK SPARK PLUG CO·Filed 1982·Granted May 22, 1984·81 cites·9 claims
- 0491US4733029AOperating handle locking device for circuit interrupterMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Mar 22, 1988·47 cites·2 claims
- 0587US4498968AOxygen sensorNGK SPARK PLUG CO·Filed 1983·Granted Feb 12, 1985·54 cites·12 claims
- 0683US8396382B2Image forming apparatus including a blower member and a heating deviceMORI MASAHIRO·Filed 2010·Granted Mar 12, 2013·4 cites·6 claims
- 0781US8563872B2Wiring board, wiring board manufacturing method, and via pasteHIRAI SHOGO·Filed 2011·Granted Oct 22, 2013·8 cites·17 claims
- 0875US8852465B2Electro-conductive paste for forming an electrode of a solar cell device, a solar cell device and method for producing the solar cell deviceNAKAYAMA MASASHI·Filed 2009·Granted Oct 7, 2014·4 cites·16 claims
- 0972US5654369AAntistatic thermoplastic resin compositionDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1996·Granted Aug 5, 1997·31 cites·4 claims
- 1071US8604350B2Multilayer wiring substrate and manufacturing method of multilayer wiring substrateHIMORI TSUYOSHI·Filed 2011·Granted Dec 10, 2013·3 cites·15 claims
- 1171US4733102APhase angle regulated rectifier and pulse producing systemMITSUBISHI HEAVY IND LTD·Filed 1986·Granted Mar 22, 1988·28 cites·4 claims
- 1269US4624770AAir-fuel ratio sensorNGK SPARK PLUG CO·Filed 1985·Granted Nov 25, 1986·28 cites·10 claims
- 1368US9461188B2Electro-conductive paste for forming an electrode of a solar cell device, a solar cell device and method for producing the solar cell deviceKYOTO ELEX CO LTD·Filed 2014·Granted Oct 4, 2016·0 cites·4 claims
- 1466US10381472B2Nitride-semiconductor field-effect transistorSHARP KK·Filed 2015·Granted Aug 13, 2019·2 cites·4 claims
- 1561US4629549AOxygen sensorNGK SPARK PLUG CO·Filed 1985·Granted Dec 16, 1986·21 cites·10 claims
- 1657US11966195B2Minute-particle trapping device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Apr 23, 2024·0 cites·15 claims
- 1757US11561506B2Image forming apparatus with mesh member in air inlet of exhaust deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jan 24, 2023·0 cites·19 claims
- 1857US2022203285A1Particulate capturing device and image forming deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 1955US9141073B2Waste-developer collecting device and image forming apparatus including the waste-developer collecting deviceFUJI XEROX CO LTD·Filed 2013·Granted Sep 22, 2015·0 cites·13 claims
- 2054US5332780ACompositions containing allylformamide copolymersDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1993·Granted Jul 26, 1994·13 cites·16 claims
- 2150US11933018B2Blade control device and blade control methodKOMATSU MFG CO LTD·Filed 2019·Granted Mar 19, 2024·0 cites·7 claims
- 2250US6028121APre-expanded polyethylene beads and process for producing the same thereofASAHI CHEMICAL IND·Filed 1996·Granted Feb 22, 2000·12 cites·14 claims
- 2347US12060694B2Blade control device and blade control methodKOMATSU MFG CO LTD·Filed 2019·Granted Aug 13, 2024·0 cites·7 claims
- 2447US12031291B2Blade control device and blade control methodKOMATSU MFG CO LTD·Filed 2019·Granted Jul 9, 2024·0 cites·6 claims
- 2546US4867765ASelf-discharge type pulse charging electrostatic precipitatorMITSUBISHI HEAVY IND LTD·Filed 1988·Granted Sep 19, 1989·10 cites·2 claims
- 2645US8385767B2Image forming apparatus including a transfer belt unit, image forming units, a support member, an air flow path forming member, and an exhausting unitFUJI XEROX CO LTD·Filed 2010·Granted Feb 26, 2013·0 cites·11 claims
- 2745US4785150APlate-like alumina heaterNGK SPARK PLUG CO·Filed 1985·Granted Nov 15, 1988·8 cites·8 claims
- 2844US2013008698A1Multilayer wiring board, production method of the same, and via pastePANASONIC CORP·Filed 2011·Application pending·0 cites
- 2944US2022203277A1Particle capturing device and image forming deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 3039US8180233B2Cooling device for cooling the inside of an image forming apparatus by a fan and image forming apparatus having the cooling deviceKURODA YOSHITAKA·Filed 2009·Granted May 15, 2012·0 cites·18 claims
- 3139US2013068513A1Wiring board, production method of the same, and via pasteHIRAI SHOGO·Filed 2011·Application pending·0 cites
- 3235US2016013276A1Nitride semiconductor deviceSHARP KK·Filed 2014·Application pending·0 cites
- 3334US5541242AThermoplastic resin with (meth)acrylamide or aminoalkyl (meth)acrylate copolymerDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1994·Granted Jul 30, 1996·3 cites·5 claims
- 3433US6265586B1Process for producing indolmycinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted Jul 24, 2001·0 cites·2 claims
- 3529US4792387AAir-fuel ratio detecting deviceNGK SPARK PLUG CO·Filed 1985·Granted Dec 20, 1988·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →