Inventor · disambiguated record
Tatsuma Kouchi
Also filed as: KOUCHI TATSUMA
13 granted patents·5 pending applications·68 citations·filing 2007–2022
89Inventor score
Top patents by PatentIndex Score
18 records- 0180US7516003B2Vehicle steering systemJTEKT CORP·Filed 2007·Granted Apr 7, 2009·14 cites·4 claims
- 0278US9358925B2Warning device for vehicleJTEKT CORP·Filed 2014·Granted Jun 7, 2016·7 cites·12 claims
- 0378US7613556B2Vehicle steering systemJTEKT CORP·Filed 2007·Granted Nov 3, 2009·13 cites·3 claims
- 0477US7610134B2Vehicle steering systemJTEKT CORP·Filed 2007·Granted Oct 27, 2009·12 cites·3 claims
- 0572US7392121B2Vehicle steering systemJTEKT CORP·Filed 2007·Granted Jun 24, 2008·9 cites·2 claims
- 0669US9499196B2Electric power steering systemJTEKT CORP·Filed 2014·Granted Nov 22, 2016·4 cites·5 claims
- 0762US10202145B2Electric power steering systemJTEKT CORP·Filed 2016·Granted Feb 12, 2019·1 cites·2 claims
- 0862US7865283B2Vehicle steering systemJTEKT CORP·Filed 2007·Granted Jan 4, 2011·5 cites·2 claims
- 0959US2024322208A1Fuel cell systemJTEKT CORP·Filed 2022·Application pending·0 cites
- 1058US9242625B2Road friction coefficient estimating unit and road friction coefficient estimating methodJTEKT CORP·Filed 2012·Granted Jan 26, 2016·1 cites·2 claims
- 1155US9457840B2Vehicle steering systemJTEKT CORP·Filed 2014·Granted Oct 4, 2016·2 cites·6 claims
- 1250US2025202268A1Fuel cell systemJTEKT CORP·Filed 2022·Application pending·0 cites
- 1344US11320176B2Thermoacoustic device with diaphragm structureJTEKT CORP·Filed 2020·Granted May 3, 2022·0 cites·7 claims
- 1444US2007282499A1Vehicle steering systemJTEKT CORP·Filed 2007·Application pending·0 cites
- 1543US2007282500A1Vehicle steering systemJTEKT CORP·Filed 2007·Application pending·0 cites
- 1640US2019173406A1Inverter deviceJTEKT CORP·Filed 2018·Application pending·0 cites
- 1739US8825298B2Vehicle steering systemJTEKT CORP·Filed 2012·Granted Sep 2, 2014·0 cites·3 claims
- 1833US8682538B2Vehicle steering deviceKOUCHI TATSUMA·Filed 2011·Granted Mar 25, 2014·0 cites·6 claims
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