Inventor · disambiguated record
Toshihiko Aoki
Also filed as: AOKI TOSHIHIKO
43 granted patents·25 pending applications·1,225 citations·filing 1988–2023
98Inventor score
Top patents by PatentIndex Score
68 records- 0199US6558287B2Automatic transmission for a vehicleAISIN AW CO·Filed 2002·Granted May 6, 2003·713 cites·7 claims
- 0298US6723018B2Automatic transmissionAISIN AW CO·Filed 2002·Granted Apr 20, 2004·116 cites·61 claims
- 0397US4834573ACap fitting structure for shaft memberKATO HATSUJO KAISHA LTD·Filed 1988·Granted May 30, 1989·127 cites·2 claims
- 0489US7232022B2Clutch-purpose hydraulic servoTOYOTA MOTOR CO LTD·Filed 2006·Granted Jun 19, 2007·12 cites·14 claims
- 0588US8821332B2Power transmission deviceKAWAMURA KAZUYA·Filed 2012·Granted Sep 2, 2014·15 cites·8 claims
- 0685US11054286B2Scale and manufacturing method of the sameMITUTOYO CORP·Filed 2018·Granted Jul 6, 2021·2 cites·13 claims
- 0785US6791699B2Optical displacement-measuring apparatusMITUTOYO CORP·Filed 2001·Granted Sep 14, 2004·27 cites·18 claims
- 0883US6838688B2Light spot position sensor and displacement measuring deviceMITUTOYO CORP·Filed 2001·Granted Jan 4, 2005·24 cites·8 claims
- 0982US7914409B2Oil-free chainTSUBAKIMOTO CHAIN CO·Filed 2008·Granted Mar 29, 2011·9 cites·4 claims
- 1082US7559867B2Connection structure for automatic transmissionAISIN AW CO·Filed 2006·Granted Jul 14, 2009·7 cites·14 claims
- 1181US7294087B2Automatic transmissionAISIN AW CO·Filed 2004·Granted Nov 13, 2007·20 cites·12 claims
- 1278US8839929B2Hydraulic clutch and transmission device provided with the sameKATO HIROSHI·Filed 2012·Granted Sep 23, 2014·4 cites·2 claims
- 1377US11768322B2Grating part and manufacturing method thereofMITUTOYO CORP·Filed 2020·Granted Sep 26, 2023·1 cites·6 claims
- 1477US7967716B2Automatic transmission for a vehicleAISIN AW CO·Filed 2010·Granted Jun 28, 2011·4 cites·15 claims
- 1573US12379533B2Grating part and manufacturing method thereofMITUTOYO CORP·Filed 2023·Granted Aug 5, 2025·0 cites·8 claims
- 1673US12204073B2Scale and manufacturing method of the sameMITUTOYO CORP·Filed 2021·Granted Jan 21, 2025·0 cites·5 claims
- 1772US11747173B2Scale and manufacturing method of the sameMITUTOYO CORP·Filed 2022·Granted Sep 5, 2023·0 cites·10 claims
- 1872US7775925B2Oil-free chainTSUBAKIMOTO CHAIN CO·Filed 2007·Granted Aug 17, 2010·5 cites·4 claims
- 1971US7637708B2Production system for waferSUMCO CORP·Filed 2006·Granted Dec 29, 2009·5 cites·7 claims
- 2068US8029406B2Automatic transmission for a vehicleAISIN AW CO·Filed 2010·Granted Oct 4, 2011·2 cites·13 claims
- 2167US7621514B2Clamping apparatusHONDA MOTOR CO LTD·Filed 2006·Granted Nov 24, 2009·5 cites·10 claims
- 2264US11808611B2ScaleMITUTOYO CORP·Filed 2021·Granted Nov 7, 2023·0 cites·13 claims
- 2364US9258007B2Scale of photoelectric encoder including base member having roughened surface and manufacturing method of scaleMITUTOYO CORP·Filed 2012·Granted Feb 9, 2016·3 cites·20 claims
- 2461US5707102AAutomotive sun roof deviceOHI SEISAKUSHO CO LTD·Filed 1996·Granted Jan 13, 1998·23 cites·10 claims
- 2560US12044558B2Scale and method of manufacturing the sameMITUTOYO CORP·Filed 2021·Granted Jul 23, 2024·0 cites·5 claims
- 2660US6621068B2Optical encoder and method of fabricating its sensor headMITUTOYO CORP·Filed 2001·Granted Sep 16, 2003·8 cites·26 claims
- 2759US2019170911A1Scale and manufacturing method of the sameMITUTOYO CORP·Filed 2018·Application pending·0 cites
- 2858US9458914B2Automatic transmissionAISIN AW CO·Filed 2014·Granted Oct 4, 2016·1 cites·6 claims
- 2957US6794638B2Photoelectric encoder having improved light-emitting and photoreceptive sectionsMITUTOYO CORP·Filed 2002·Granted Sep 21, 2004·6 cites·10 claims
- 3057US4994814APhase shift data transfer system for phased array antenna apparatusesMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Feb 19, 1991·20 cites·21 claims
- 3156US7819773B2Automatic transmission for a vehicleAISIN AW CO·Filed 2006·Granted Oct 26, 2010·2 cites·10 claims
- 3255US11307058B2Scale and manufacturing method of the sameMITUTOYO CORP·Filed 2018·Granted Apr 19, 2022·0 cites·9 claims
- 3355US8585015B2Engagement chainAOKI TOSHIHIKO·Filed 2009·Granted Nov 19, 2013·1 cites·8 claims
- 3455US5257030AAntenna systemMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Oct 26, 1993·26 cites·4 claims
- 3553US6512222B2Displacement measuring apparatusMITUTOYO CORP·Filed 2001·Granted Jan 28, 2003·5 cites·13 claims
- 3652US6759725B2Light receiving array, method of manufacturing the array, and optical encoder using the arrayMITUTOYO CORP·Filed 2003·Granted Jul 6, 2004·3 cites·8 claims
- 3751US7462126B2Vehicular automatic transmissionAISIN AW CO·Filed 2004·Granted Dec 9, 2008·5 cites·81 claims
- 3851US2022082411A1ScaleMITUTOYO CORP·Filed 2021·Application pending·0 cites
- 3950US7081746B2Inductive displacement detector and micrometerMITUTOYO CORP·Filed 2004·Granted Jul 25, 2006·4 cites·19 claims
- 4048US2017005287A1Light emitting devicePIONEER CORP·Filed 2013·Application pending·0 cites
- 4148US2006181501A1Driving apparatus and driving method of light emitting display panelPIONEER TOHOKU CORP·Filed 2006·Application pending·0 cites
- 4248US2016293671A1Light emitting devicePIONEER CORP·Filed 2014·Application pending·0 cites
- 4347US9784345B2Transmission deviceAISIN AW CO·Filed 2014·Granted Oct 10, 2017·0 cites·20 claims
- 4447US7628726B2Automatic transmission for vehicleAISIN AW CO·Filed 2004·Granted Dec 8, 2009·4 cites·43 claims
- 4547US2006176253A1Driving apparatus and driving method of light emitting display panelPIONEER TOHOKU CORP·Filed 2006·Application pending·0 cites
- 4645US2007155563A1Solid lubrication oil-free chainAOKI TOSHIHIKO·Filed 2006·Application pending·0 cites
- 4745US2006280392A1Bushing and rotation support device using the sameTOYOTA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 4844US2019204119A1Scale and manufacturing method of the sameMITUTOYO CORP·Filed 2018·Application pending·0 cites
- 4944US2006170631A1Drive device and drive method of a light emitting display panelPIONEER TOHOKU CORP·Filed 2006·Application pending·0 cites
- 5044US2006170632A1Drive method and device for light-emitting display panelPIONEER TOHOKU CORP·Filed 2006·Application pending·0 cites
Showing the top 50 of 68 patent records by PatentIndex Score.
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