Inventor · disambiguated record
Akira Nishimatsu
Also filed as: NISHIMATSU AKIRA · OHASHI MICHINIRO · TANAKA EIZI
12 granted patents·130 citations·filing 1976–2002
90Inventor score
Top patents by PatentIndex Score
12 records- 0191US4203296ASupercharged internal combustion engineNIPPON SOKEN·Filed 1978·Granted May 20, 1980·51 cites·5 claims
- 0270US4442820AExhaust recirculation system for internal combustion enginesNIPPON SOKEN·Filed 1982·Granted Apr 17, 1984·16 cites·12 claims
- 0364US4242997AExhaust gas recirculation system for internal combustion enginesNIPPON SOKEN·Filed 1979·Granted Jan 6, 1981·11 cites·5 claims
- 0457US4096838AFuel control system for an internal combustion engineNIPPON SOKEN·Filed 1976·Granted Jun 27, 1978·9 cites·6 claims
- 0555US4257382AElectronic control system for internal combustion enginesNIPPON SOKEN·Filed 1979·Granted Mar 24, 1981·13 cites·10 claims
- 0651US4183216ASupercharged internal combustion engineNIPPON SOKEN·Filed 1978·Granted Jan 15, 1980·10 cites·5 claims
- 0749US6671942B2Method for manufacturing a gas sensorDENSO CORP·Filed 2002·Granted Jan 6, 2004·2 cites·10 claims
- 0847US4125102AFuel control system for internal combustion engineNIPPON SOKEN·Filed 1977·Granted Nov 14, 1978·6 cites·3 claims
- 0940US4226222AExhaust gas recirculation system for internal combustion enginesNIPPON SOKEN·Filed 1979·Granted Oct 7, 1980·5 cites·6 claims
- 1036US4322799AExhaust gas recirculation valve control system and methodNIPPON SOKEN·Filed 1979·Granted Mar 30, 1982·3 cites·14 claims
- 1133US4248187AElectronic control system for internal combustion enginesNIPPON SOKEN·Filed 1979·Granted Feb 3, 1981·2 cites·4 claims
- 1232US4250855AElectronic control system for carburetorNIPPON SOKEN·Filed 1979·Granted Feb 17, 1981·2 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →