Inventor · disambiguated record
Kenichi Hirano
Also filed as: HIRANO KENICHI
13 granted patents·6 pending applications·237 citations·filing 1987–2017
92Inventor score
Top patents by PatentIndex Score
19 records- 0192US6968859B1Electromagnetic operating deviceYUKEN KOGYO CO LTD·Filed 2000·Granted Nov 29, 2005·71 cites·16 claims
- 0289US6592336B1Hydraulic pump with a built-in electric motorYUKEN KOGYO CO LTD·Filed 2000·Granted Jul 15, 2003·53 cites·5 claims
- 0385US6748739B1Hydraulic power systemYUKEN KOGYO CO LTD·Filed 2000·Granted Jun 15, 2004·37 cites·5 claims
- 0467US7322036B2Disk recording and/or reproducing apparatusSONY CORP·Filed 2004·Granted Jan 22, 2008·6 cites·7 claims
- 0565US11233467B2Motor control deviceMITSUBA CORP·Filed 2017·Granted Jan 25, 2022·1 cites·1 claims
- 0664US7231645B2Slot-in disk recording and/or reproducing apparatus capable of recording information and/or reproducing informationSONY CORP·Filed 2004·Granted Jun 12, 2007·5 cites·3 claims
- 0763US8199957B2Speaker unit and audio output robot deviceOHGUCHI NOBUHIKO·Filed 2008·Granted Jun 12, 2012·4 cites·6 claims
- 0859US4724865AControl circuit for proportional electro-hydraulic fluid control valvesYUKEN KOGYO CO LTD·Filed 1987·Granted Feb 16, 1988·25 cites·1 claims
- 0955US7714526B2Control device for a closure member of a vehicleMITSUBA CORP·Filed 2007·Granted May 11, 2010·3 cites·16 claims
- 1055US7290269B2Disk recording and/or reproducing apparatusSONY CORP·Filed 2004·Granted Oct 30, 2007·2 cites·3 claims
- 1154US2009064596A1Opening-and-closing device and robot deviceSONY CORP·Filed 2008·Application pending·0 cites
- 1251US7373648B2Disk recording and/or reproducing deviceSONY CORP·Filed 2004·Granted May 13, 2008·1 cites·7 claims
- 1350US4752442ABonding wireSHOEI CHEMICAL IND CO·Filed 1987·Granted Jun 21, 1988·16 cites·2 claims
- 1449US2008054115A1Tape drive deviceSONY CORP·Filed 2007·Application pending·0 cites
- 1548US5575268AAir-fuel ratio controlling system for internal combustion engineKEIHIN SEIKI MFG·Filed 1995·Granted Nov 19, 1996·13 cites·17 claims
- 1642US2005066343A1Recording medium transporting apparatus and disc changer apparatusFiled 2004·Application pending·0 cites
- 1740US2006259719A1Control terminalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 1838US2006067691A1Communication systemHIRANO KENICHI·Filed 2005·Application pending·0 cites
- 1936US2009211882A1Rotary Encoder and Drive ApparatusSONY CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →