Inventor · disambiguated record
Giichi Shioyama
Also filed as: SHIOYAMA GIICHI
13 granted patents·206 citations·filing 1975–1989
92Inventor score
Files withNISSAN MOTOR13
Top patents by PatentIndex Score
13 records- 0184US4144853AIgnition timing control change-over systemNISSAN MOTOR·Filed 1976·Granted Mar 20, 1979·19 cites·6 claims
- 0281US4517134AVariable venturi carburetorNISSAN MOTOR·Filed 1983·Granted May 14, 1985·23 cites·13 claims
- 0377US4376428ASpark timing control system for internal combustion engineNISSAN MOTOR·Filed 1980·Granted Mar 15, 1983·32 cites·14 claims
- 0474US4452217AExhaust gas recirculation control system for a diesel engine and control method thereforNISSAN MOTOR·Filed 1982·Granted Jun 5, 1984·19 cites·14 claims
- 0569US4662330ADiesel engine having swirl chamber and shaped flame dispersing recess in piston crownNISSAN MOTOR·Filed 1985·Granted May 5, 1987·23 cites·8 claims
- 0667US4676209ATransfer passage arrangement for diesel engine having swirl chamberNISSAN MOTOR·Filed 1985·Granted Jun 30, 1987·21 cites·6 claims
- 0767US4391247AAir flow detection arrangementNISSAN MOTOR·Filed 1980·Granted Jul 5, 1983·23 cites·9 claims
- 0859US4289108AExhaust gas recirculation rate control deviceNISSAN MOTOR·Filed 1980·Granted Sep 15, 1981·10 cites·8 claims
- 0956US4446840AExhaust gas recirculation control system for internal combustion engineNISSAN MOTOR·Filed 1982·Granted May 8, 1984·11 cites·2 claims
- 1053US5023792ASystem and method for controlling vehicle speed to cruise at desired speed for vehicleNISSAN MOTOR·Filed 1989·Granted Jun 11, 1991·15 cites·14 claims
- 1144US4107920AMethod of and apparatus for controlling air/fuel ratio in internal combustion engineNISSAN MOTOR·Filed 1975·Granted Aug 22, 1978·7 cites·1 claims
- 1233US4489014AVariable venturi carburetorNISSAN MOTOR·Filed 1983·Granted Dec 18, 1984·2 cites·7 claims
- 1330US4036015AMulti-cylinder internal combustion engineNISSAN MOTOR·Filed 1975·Granted Jul 19, 1977·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →