Inventor · disambiguated record
Masamichi Yamaguchi
Also filed as: YAMAGUCHI MASAMICHI
20 granted patents·4 pending applications·47 citations·filing 2008–2020
91Inventor score
Top patents by PatentIndex Score
24 records- 0188US7993231B2Hydraulic control device for automatic transmissionAISIN AW CO·Filed 2008·Granted Aug 9, 2011·15 cites·8 claims
- 0278US11073199B2Breather deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Jul 27, 2021·1 cites·9 claims
- 0376US10174860B2Electromagnetic valve and transmission-use fuel pressure control device using electromagnetic valveAISIN AW CO·Filed 2016·Granted Jan 8, 2019·3 cites·18 claims
- 0475US8725343B2Control device for automatic transmissionSHIMIZU TETSUYA·Filed 2011·Granted May 13, 2014·4 cites·6 claims
- 0573US7951034B2Hydraulic control apparatus for automatic transmissionAISIN AW CO·Filed 2008·Granted May 31, 2011·6 cites·8 claims
- 0672US7967028B2Valve assemblyAISIN AW CO·Filed 2008·Granted Jun 28, 2011·6 cites·11 claims
- 0767US8506454B2Fluid pressure control device for automatic transmissionSHIMIZU TETSUYA·Filed 2012·Granted Aug 13, 2013·4 cites·4 claims
- 0866US9765880B2Hydraulic control device of automatic transmissionAISIN AW CO·Filed 2014·Granted Sep 19, 2017·2 cites·9 claims
- 0964US9759315B2Hydraulic control device for automatic transmissionAISIN AW CO·Filed 2014·Granted Sep 12, 2017·2 cites·8 claims
- 1064US8522946B2Hydraulic control deviceSHIMIZU TETSUYA·Filed 2011·Granted Sep 3, 2013·2 cites·4 claims
- 1161US9765882B2Hydraulic control device of automatic transmissionAISIN AW CO·Filed 2014·Granted Sep 19, 2017·1 cites·12 claims
- 1255US8255128B2Control device for automatic transmissionSHIMIZU TETSUYA·Filed 2008·Granted Aug 28, 2012·1 cites·19 claims
- 1350US8543299B2Control device for automatic transmissionSHIMIZU TETSUYA·Filed 2012·Granted Sep 24, 2013·0 cites·19 claims
- 1449US10343288B2Machining method and machining systemKAWASAKI HEAVY IND LTD·Filed 2015·Granted Jul 9, 2019·0 cites·13 claims
- 1548US8670908B2Automatic transmissionSHIMIZU TETSUYA·Filed 2009·Granted Mar 11, 2014·0 cites·9 claims
- 1647US10041509B2Hydraulic deviceAISIN AW CO·Filed 2014·Granted Aug 7, 2018·0 cites·10 claims
- 1747US9879762B2Control device of automatic transmissionAISIN AW CO·Filed 2014·Granted Jan 30, 2018·0 cites·5 claims
- 1845US9964206B2Hydraulic control device for automatic transmissionAISIN AW CO·Filed 2014·Granted May 8, 2018·0 cites·12 claims
- 1945US2009280957A1Hydraulic control device of automatic transmissionAISIN AW CO·Filed 2008·Application pending·0 cites
- 2043US2016003309A1Hydraulic control device and hydraulic control methodAISIN AW CO·Filed 2014·Application pending·0 cites
- 2141US9109686B2Hydraulic control deviceAISIN AW CO·Filed 2012·Granted Aug 18, 2015·0 cites·3 claims
- 2239US9651146B2Hydraulic control device and abnormality determination method for the sameAISIN AW CO·Filed 2012·Granted May 16, 2017·0 cites·7 claims
- 2339US2021018088A1Oil supply system for vehicleTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 2437US2012241272A1Hydraulic control deviceJINNO TOMOYA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →