Inventor · disambiguated record
Hirofumi Matsuoka
Also filed as: MATSUOKA HIROFUMI
40 granted patents·1 pending application·1,523 citations·filing 1989–2017
98Inventor score
Files withKOYO SEIKO CO24MATSUOKA HIROFUMI6TOYOTA MOTOR CO LTD3MITSUBISHI ELECTRIC CORP2MORIMURA NAOYA2
Top patents by PatentIndex Score
41 records- 0199US6285381B1Device for capturing video image data and combining with original image dataNINTENDO CO LTD·Filed 1998·Granted Sep 4, 2001·504 cites·7 claims
- 0298US6677967B2Video game system for capturing images and applying the captured images to animated game play charactersNINTENDO CO LTD·Filed 2001·Granted Jan 13, 2004·177 cites·12 claims
- 0396US8651543B2Grasping apparatus having bag members filled by a granular substanceMATSUOKA HIROFUMI·Filed 2011·Granted Feb 18, 2014·26 cites·4 claims
- 0495US5076381APower steering apparatus and rotary detector used thereforMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Dec 31, 1991·80 cites·12 claims
- 0590US5303156AElectric power steering apparatus having overload protectionKOYO SEIKO CO·Filed 1992·Granted Apr 12, 1994·67 cites·20 claims
- 0690US5040629AMotor-driven power steering apparatusKOYO SEIKO CO·Filed 1990·Granted Aug 20, 1991·74 cites·11 claims
- 0785US5928298AElectric power steering apparatusKOYO SEIKO CO·Filed 1997·Granted Jul 27, 1999·59 cites·3 claims
- 0884US9272422B2Grasping method by grasping apparatusMATSUOKA HIROFUMI·Filed 2013·Granted Mar 1, 2016·13 cites·3 claims
- 0984US9067324B2Gripping device, transfer device with same, and method for controlling gripping deviceMATSUOKA HIROFUMI·Filed 2011·Granted Jun 30, 2015·14 cites·5 claims
- 1083US6594568B2Electric power steering apparatusKOYO SEIKO CO·Filed 2001·Granted Jul 15, 2003·32 cites·3 claims
- 1179US8207970B2Storage medium storing object control program and information processing apparatusMATSUOKA HIROFUMI·Filed 2006·Granted Jun 26, 2012·5 cites·38 claims
- 1278US5097918AMotor-driven power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Mar 24, 1992·33 cites·13 claims
- 1378US4977507AMotor-driven power steering control apparatusKOYO SEIKO CO·Filed 1989·Granted Dec 11, 1990·33 cites·6 claims
- 1476US5360077AElectric power steering apparatusKOYO SEIKO CO·Filed 1993·Granted Nov 1, 1994·38 cites·4 claims
- 1574US5271474AElectric power steering apparatusKOYO SEIKOCO LTD·Filed 1993·Granted Dec 21, 1993·39 cites·9 claims
- 1673US4961474ASteering angle middle point detecting apparatusKOYO SEIKO CO·Filed 1989·Granted Oct 9, 1990·27 cites·3 claims
- 1767US9687734B2Game systemMORIMURA NAOYA·Filed 2009·Granted Jun 27, 2017·2 cites·7 claims
- 1865US10610772B2Game systemMORIMURA NAOYA·Filed 2017·Granted Apr 7, 2020·1 cites·20 claims
- 1965US5574344APower steering apparatus for performing feedback control of motor-driving currentKOYO SEIKO CO·Filed 1995·Granted Nov 12, 1996·29 cites·6 claims
- 2062US5355315AElectric power steering apparatusKOYO SEIKO CO·Filed 1992·Granted Oct 11, 1994·24 cites·9 claims
- 2161US8311768B2Step count measuring systemFUKUTOME HIDEAKI·Filed 2009·Granted Nov 13, 2012·6 cites·15 claims
- 2260US5600559AElectric power steering apparatusKOYO SEIKO CO·Filed 1996·Granted Feb 4, 1997·24 cites·2 claims
- 2359US5844386APower steering deviceKOYO SEIKO CO·Filed 1996·Granted Dec 1, 1998·24 cites·6 claims
- 2458US6250418B1Power steering apparatusKOYO SEIKO CO·Filed 1999·Granted Jun 26, 2001·21 cites·20 claims
- 2558US5762159APower steering apparatusKOYO SEIKO CO·Filed 1996·Granted Jun 9, 1998·25 cites·19 claims
- 2657US5765661AElectric power steering apparatusKOYO SEIKO CO·Filed 1995·Granted Jun 16, 1998·21 cites·12 claims
- 2757US5521475AElectric power steering apparatusKOYO SEIKO CO·Filed 1993·Granted May 28, 1996·19 cites·11 claims
- 2855US5569991AElectric power steering apparatusKOYO SEIKO CO·Filed 1994·Granted Oct 29, 1996·18 cites·2 claims
- 2954US5936379APower steering apparatus having compensation for delay of oil pressure build-upKOYO SEIKO CO·Filed 1997·Granted Aug 10, 1999·19 cites·8 claims
- 3054US5339243APower steering apparatusKOYO SEIKO CO·Filed 1992·Granted Aug 16, 1994·18 cites·6 claims
- 3152US9483174B2Storage medium storing object control program and information processing apparatusMATSUOKA HIROFUMI·Filed 2012·Granted Nov 1, 2016·0 cites·60 claims
- 3251US9409317B2Manufacturing method of bag bodyMATSUOKA HIROFUMI·Filed 2013·Granted Aug 9, 2016·0 cites·9 claims
- 3347US9387594B2Gripping deviceTOYOTA MOTOR CO LTD·Filed 2013·Granted Jul 12, 2016·0 cites·6 claims
- 3445US9446903B2Conveying apparatusTOYOTA MOTOR CO LTD·Filed 2013·Granted Sep 20, 2016·0 cites·5 claims
- 3545US5480000AElectric power steering apparatusKOYO SEIKO CO·Filed 1994·Granted Jan 2, 1996·12 cites·7 claims
- 3644US5485067AElectric power steering apparatusKOYO SEIKO CO·Filed 1994·Granted Jan 16, 1996·14 cites·6 claims
- 3744US2016137344A1Pallet and conveyance systemTOYOTA MOTOR CO LTD·Filed 2015·Application pending·0 cites
- 3838US5835872AElectric power steering apparatusKOYO SEIKO CO·Filed 1996·Granted Nov 10, 1998·10 cites·8 claims
- 3934US5737223APower steering apparatusKOYO SEIKO CO·Filed 1996·Granted Apr 7, 1998·6 cites·3 claims
- 4033US6233930B1Power steering deviceKOYO SEIKO CO·Filed 1999·Granted May 22, 2001·4 cites·6 claims
- 4131US5207287AFour-wheel steering apparatusKOYO SEIKO CO·Filed 1991·Granted May 4, 1993·5 cites·7 claims
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