Inventor · disambiguated record
Suminobu Ootsubo
Also filed as: OOTSUBO SUMINOBU · YAMAGUCHI AKIHIDE
2 granted patents·18 citations·filing 1978–1978
58Inventor score
Top patents by PatentIndex Score
2 records- 0149US4112896ATemperature responsive device for internal combustion enginesNIPPON DENSO CO·Filed 1978·Granted Sep 12, 1978·12 cites·2 claims
- 0231US4178898AThermostatic valve for intake air temperature compensation for internal combustion engineKARIYA TOYOTA JIDOSHA KOGYO K·Filed 1978·Granted Dec 18, 1979·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →