Inventor · disambiguated record
Kouji Ohbayashi
Also filed as: OHBAYASHI KOUJI
10 granted patents·3 pending applications·64 citations·filing 1996–2009
87Inventor score
Top patents by PatentIndex Score
13 records- 0182US7988796B2Sheave member for belt-type continuously variable transmission and method of manufacturing the sameAISIN AW CO·Filed 2007·Granted Aug 2, 2011·6 cites·17 claims
- 0275US8430974B2Carburized and induction-hardened componentTANIGUCHI TAKAO·Filed 2006·Granted Apr 30, 2013·3 cites·19 claims
- 0368US5840136ATemperature-raising bainite forming processAISIN AW CO·Filed 1997·Granted Nov 24, 1998·16 cites·20 claims
- 0465US6379479B1Steel member surface treatment methodAISIN AW CO·Filed 2000·Granted Apr 30, 2002·6 cites·20 claims
- 0563US8894778B2Carburized and high-frequency hardened part having high strengthMORITA TOSHIYUKI·Filed 2008·Granted Nov 25, 2014·2 cites·21 claims
- 0661US6723020B2Planetary carrier and method of manufactureAISIN AW CO·Filed 2002·Granted Apr 20, 2004·4 cites·10 claims
- 0757US6595092B1Cutting tip, cutting method, and cutting-processed elementAISIN AW CO·Filed 2000·Granted Jul 22, 2003·8 cites·21 claims
- 0856US2009266449A1Method of carburizing and quenching a steel memberAISIN AW CO·Filed 2009·Application pending·0 cites
- 0950US5788034ALockup clutch for a torque converter and method of thermally treating a lockup clutch pistonAISIN AW CO·Filed 1996·Granted Aug 4, 1998·14 cites·12 claims
- 1042US8034201B2Induction hardening method and jig used in induction hardening processAISIN AW CO·Filed 2005·Granted Oct 11, 2011·0 cites·14 claims
- 1138US2005173026A1Carburized and quenched member and method for production thereofFiled 2002·Application pending·0 cites
- 1238US2003040264A1Gear, and method and device for finishing tooth face of gearFiled 2001·Application pending·0 cites
- 1334US5961751ASurface processing method for a steel member and surface processed steel memberAISIN AW CO·Filed 1996·Granted Oct 5, 1999·5 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →