Inventor · disambiguated record
Yoshiaki Kodama
Also filed as: KODAMA YOSHIAKI
7 granted patents·376 citations·filing 1988–2009
87Inventor score
Top patents by PatentIndex Score
7 records- 0197US5657625AApparatus and method for internal combustion engine controlMITSUBISHI MOTORS CORP·Filed 1995·Granted Aug 19, 1997·272 cites·77 claims
- 0283US5119629AMethod of and apparatus for controlling air fuel ratio of internal combustion engineMITSUBISHI MOTORS CORP·Filed 1989·Granted Jun 9, 1992·29 cites·22 claims
- 0376US5056308ASystem for feedback-controlling the air-fuel ratio of an air-fuel mixture to be supplied to an internal combustion engineMITSUBISHI MOTORS CORP·Filed 1990·Granted Oct 15, 1991·30 cites·18 claims
- 0458US5209206AAir-fuel ratio control systemMITSUBISHI MOTORS CORP·Filed 1991·Granted May 11, 1993·17 cites·11 claims
- 0557US4912926AAir/fuel ratio control system for internal combustion engineMITSUBISHI MOTORS CORP·Filed 1988·Granted Apr 3, 1990·12 cites·14 claims
- 0649US5033440AApparatus for controlling air/fuel ratio of internal combustion engineMITSUBISHI MOTORS CORP·Filed 1990·Granted Jul 23, 1991·12 cites·9 claims
- 0747US9376167B2Frictional resistance reduction device for shipKAWASHIMA HIDEKI·Filed 2009·Granted Jun 28, 2016·4 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Yoshiaki Kodama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →