Inventor · disambiguated record
Tooru Koyama
Also filed as: KOYAMA TOORU
22 granted patents·2 pending applications·462 citations·filing 1995–2006
96Inventor score
Top patents by PatentIndex Score
24 records- 0187US6065366ASteering wheelTOYODA GOSEI KK·Filed 1998·Granted May 23, 2000·47 cites·14 claims
- 0285US5791682AAir bag device with air bag and inflation mounting structureTOYODA GOSEI KK·Filed 1995·Granted Aug 11, 1998·66 cites·6 claims
- 0385US5593178ASteering wheel with air bag and horn switchTOYODA GOSEI KK·Filed 1995·Granted Jan 14, 1997·67 cites·6 claims
- 0483US6892607B2Steering wheelTOYODA GOSEI KK·Filed 2003·Granted May 17, 2005·15 cites·18 claims
- 0582US7331640B2Vehicular brake control apparatus and control method thereforNISSIN KOGYO KK·Filed 2006·Granted Feb 19, 2008·11 cites·22 claims
- 0679US7909140B2Lubricating structure of planetary gear mechanismJATCO LTD·Filed 2005·Granted Mar 22, 2011·12 cites·3 claims
- 0768US5901615ASteering wheel for motor vehiclesMITSUI CHEMICALS INC·Filed 1996·Granted May 11, 1999·29 cites·10 claims
- 0868US5727811ASteering wheel with air bag deviceTOYODA GOSEI KK·Filed 1996·Granted Mar 17, 1998·27 cites·14 claims
- 0966US6386063B1Steering wheelTOYODA GOSEI KK·Filed 1999·Granted May 14, 2002·19 cites·1 claims
- 1062US6557364B2Air conditionerFUJITSU GENERAL LTD·Filed 2002·Granted May 6, 2003·17 cites·22 claims
- 1160US5921147ASteering wheel mounting assemblyTOYODA GOSEI KK·Filed 1998·Granted Jul 13, 1999·23 cites·6 claims
- 1258US6216556B1Steering wheelTOYODA GOSEI KK·Filed 1999·Granted Apr 17, 2001·13 cites·15 claims
- 1352US5871234ASteering wheel with air bag unitTOYODA GOSEI KK·Filed 1997·Granted Feb 16, 1999·20 cites·4 claims
- 1451US5816112ASteering wheelTOYODA GOSEI KK·Filed 1996·Granted Oct 6, 1998·17 cites·6 claims
- 1550US8678521B2Vehicular brake control system for vehicleHASEGAWA TETSUYA·Filed 2006·Granted Mar 25, 2014·1 cites·3 claims
- 1649US5878629ASteering wheel assemblyTOYODA GOSEI KK·Filed 1996·Granted Mar 9, 1999·10 cites·8 claims
- 1749US2002096012A1Steering wheelFiled 2002·Application pending·0 cites
- 1848US5716068ASteering wheelTOYADA GOSEI CO LTD·Filed 1996·Granted Feb 10, 1998·13 cites·14 claims
- 1947US5765865AMounting structure for steering wheelTOYODA GOSEI KK·Filed 1996·Granted Jun 16, 1998·15 cites·17 claims
- 2046US5957489ASteering wheelTOYODA GOSEI KK·Filed 1998·Granted Sep 28, 1999·13 cites·4 claims
- 2145US5768948ASteering wheelTOYODA GOSEI KK·Filed 1996·Granted Jun 23, 1998·10 cites·5 claims
- 2244US6235227B1Process of manufacturing a steering wheelFiled 1999·Granted May 22, 2001·9 cites·19 claims
- 2343US2005238932A1Fuel cell power source, method of operating thereof and portable electronic equipmentKOYAMA TOORU·Filed 2005·Application pending·0 cites
- 2437US5782140ASteering wheel core metal unitTOYODA GOSEI KK·Filed 1996·Granted Jul 21, 1998·8 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →