Inventor · disambiguated record
Tomohiro Koguchi
Also filed as: KOGUCHI TOMOHIRO
15 granted patents·2 pending applications·8 citations·filing 2009–2024
84Inventor score
Top patents by PatentIndex Score
17 records- 0182US10513963B2Engine cooling deviceMAZDA MOTOR·Filed 2016·Granted Dec 24, 2019·3 cites·13 claims
- 0281US9803534B2Cooling structure of multi-cylinder engineMAZDA MOTOR·Filed 2015·Granted Oct 31, 2017·3 cites·10 claims
- 0380US10197055B2Oil pump deviceMAZDA MOTOR·Filed 2016·Granted Feb 5, 2019·2 cites·6 claims
- 0455US12392274B2Vehicle cooling deviceMAZDA MOTOR·Filed 2024·Granted Aug 19, 2025·0 cites·14 claims
- 0552US11121600B2Motor and blowerNIDEC CORP·Filed 2019·Granted Sep 14, 2021·0 cites·12 claims
- 0650US10626805B2Automotive powertrain unitMAZDA MOTOR·Filed 2018·Granted Apr 21, 2020·0 cites·6 claims
- 0748US10738730B2Cooling device for engineMAZDA MOTOR·Filed 2018·Granted Aug 11, 2020·0 cites·1 claims
- 0848US10202890B2Structure for reducing amount of water splashed on vehicle engineMAZDA MOTOR·Filed 2017·Granted Feb 12, 2019·0 cites·7 claims
- 0946US2015159540A1Cooling device of multi-cylinder engineMAZDA MOTOR·Filed 2014·Application pending·0 cites
- 1043US10519824B2Oil supply device of internal combustion engineMAZDA MOTOR·Filed 2017·Granted Dec 31, 2019·0 cites·19 claims
- 1141US2020191100A1Vehicle powertrain unitMAZDA MOTOR·Filed 2018·Application pending·0 cites
- 1240US10156180B2Cooling structure for multi-cylinder engineMAZDA MOTOR·Filed 2016·Granted Dec 18, 2018·0 cites·14 claims
- 1339US10167775B2Auxiliary machine drive device for engineMAZDA MOTOR·Filed 2016·Granted Jan 1, 2019·0 cites·6 claims
- 1438US10774702B2Oil supply device of engine, method of manufacturing engine, and oil supply passage structure of engineMAZDA MOTOR·Filed 2016·Granted Sep 15, 2020·0 cites·14 claims
- 1538US10267190B2Engine oil supply apparatusMAZDA MOTOR·Filed 2015·Granted Apr 23, 2019·0 cites·4 claims
- 1637US10240496B2Engine oil supply apparatusMAZDA MOTOR·Filed 2015·Granted Mar 26, 2019·0 cites·6 claims
- 1734US8256280B2Arrangement structure for sensor to be mounted to engine of vehicleAOKI AKINOBU·Filed 2009·Granted Sep 4, 2012·0 cites·11 claims
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