Inventor · disambiguated record
Kiyotoshi Sakuma
Also filed as: SAKUMA KIYOTOSHI
4 granted patents·17 citations·filing 1987–1987
70Inventor score
Top patents by PatentIndex Score
4 records- 0143US4817570AMethod of and apparatus for fuel controlHITACHI LTD·Filed 1987·Granted Apr 4, 1989·8 cites·6 claims
- 0236US4817571AMethod and apparatus for fuel controlHITACHI LTD·Filed 1987·Granted Apr 4, 1989·4 cites·9 claims
- 0333US4860211AAir fuel ratio control apparatusNISSAN MOTOR·Filed 1987·Granted Aug 22, 1989·4 cites·10 claims
- 0428US4744346AFuel control apparatus in internal combustion engineHITACHI LTD·Filed 1987·Granted May 17, 1988·1 cites·7 claims
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