Inventor · disambiguated record
Hiroshi Sanbuichi
Also filed as: SANBUICHI HIROSHI
7 granted patents·204 citations·filing 1975–1987
87Inventor score
Top patents by PatentIndex Score
7 records- 0196US5009210AAir/fuel ratio feedback control system for lean combustion engineNISSAN MOTOR·Filed 1987·Granted Apr 23, 1991·82 cites·9 claims
- 0296US4556029ABack-up system and method for engine coolant temperature sensor in electronic engine control systemNISSAN MOTOR·Filed 1983·Granted Dec 3, 1985·57 cites·28 claims
- 0371US4056932AControl system for promoting catalytic removal of noxious components from exhaust gas of internal combustion engineNISSAN MOTOR·Filed 1975·Granted Nov 8, 1977·20 cites·32 claims
- 0463US4873641AInduction volume sensing arrangement for an internal combustion engine or the likeNISSAN MOTOR·Filed 1987·Granted Oct 10, 1989·14 cites·27 claims
- 0555US4951209AInduction volume sensing arrangement for internal combustion engine or the likeNISSAN MOTOR·Filed 1987·Granted Aug 21, 1990·16 cites·20 claims
- 0645US4870937AAir fuel mixture A/F control systemNISSAN MOTOR·Filed 1986·Granted Oct 3, 1989·7 cites·18 claims
- 0740US4303049ACoarse and fine air supply control for closed-loop controlled carbureted internal combustion enginesIKEURA KENJI·Filed 1979·Granted Dec 1, 1981·8 cites·1 claims
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