Inventor · disambiguated record
Yoichi Koga
Also filed as: KOGA YOICHI
4 granted patents·32 citations·filing 1987–2005
75Inventor score
Top patents by PatentIndex Score
4 records- 0173US7269924B2Notification control device for vehicle closure member and related notifying control methodNIPPON CABLE SYSTEM INC·Filed 2005·Granted Sep 18, 2007·11 cites·5 claims
- 0270US7327050B2Electric steering lock device and method thereofNISSAN MOTOR·Filed 2005·Granted Feb 5, 2008·8 cites·20 claims
- 0346US6964132B2Notification control device for vehicle closure member and related notifying control methodNIPPON CABLE SYSTEM INC·Filed 2002·Granted Nov 15, 2005·6 cites·7 claims
- 0443US4883606AWater-soluble temper rolling oil and method of temper rollingNIPPON KOKAN KK·Filed 1987·Granted Nov 28, 1989·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →