Inventor · disambiguated record
Masahisa Ando
Also filed as: AKAGI TETSURO · ANDO MASAHISA
10 granted patents·117 citations·filing 1976–1981
89Inventor score
Files withTOYOTA MOTOR CO LTD10
Top patents by PatentIndex Score
10 records- 0180US4158351AFlow control valve for an exhaust gas recirculation apparatus of an exhaust gas pressure control typeTOYOTA MOTOR CO LTD·Filed 1977·Granted Jun 19, 1979·20 cites·3 claims
- 0279US4052969AExhaust gas recirculation valve device for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1976·Granted Oct 11, 1977·20 cites·1 claims
- 0375US4120480AValve device for an exhaust gas recirculation system of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1976·Granted Oct 17, 1978·17 cites·2 claims
- 0467US4188785AFluid couplingTOYOTA MOTOR CO LTD·Filed 1978·Granted Feb 19, 1980·16 cites·8 claims
- 0557US4279323APower steering device for wheeled vehiclesTOYOTA MOTOR CO LTD·Filed 1979·Granted Jul 21, 1981·15 cites·5 claims
- 0649US4178666AMethod of assembling a valve device for an exhaust gas recirculation system of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1978·Granted Dec 18, 1979·9 cites·8 claims
- 0743US4399796AIntake heating device of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1981·Granted Aug 23, 1983·5 cites·10 claims
- 0839US4153078AComposite valveTOYOTA MOTOR CO LTD·Filed 1977·Granted May 8, 1979·5 cites·8 claims
- 0936US4398522AIntake heating device of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1981·Granted Aug 16, 1983·5 cites·11 claims
- 1035US4381698AChangeover valve unit for power-assisted steering systemsTOYOTA MOTOR CO LTD·Filed 1980·Granted May 3, 1983·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →