Inventor · disambiguated record
Sadashichi Yoshioka
Also filed as: YOSHIOKA SADASHICHI
10 granted patents·188 citations·filing 1979–1991
90Inventor score
Top patents by PatentIndex Score
10 records- 0185US4683856AEngine roughness control meansMAZDA MOTOR·Filed 1985·Granted Aug 4, 1987·30 cites·9 claims
- 0281US4702218AEngine intake system having a pressure wave superchargerMAZDA MOTOR·Filed 1985·Granted Oct 27, 1987·39 cites·9 claims
- 0374US4776312AEngine roughness controlMAZDA MOTOR·Filed 1987·Granted Oct 11, 1988·20 cites·2 claims
- 0472US4508076AIdling speeding control system for internal combustion engineMAZDA MOTOR·Filed 1983·Granted Apr 2, 1985·18 cites·7 claims
- 0568US5203293AAuxiliary mechanism mounting structure for an engineMAZDA MOTOR·Filed 1991·Granted Apr 20, 1993·31 cites·9 claims
- 0665US4785786AFuel injection system for internal combustion engineMAZDA MOTOR·Filed 1986·Granted Nov 22, 1988·16 cites·7 claims
- 0754US4471745AExhaust gas recirculation system for internal combustion engineTOYO KOGYO CO·Filed 1983·Granted Sep 18, 1984·14 cites·5 claims
- 0852US4620519AFuel injection system for internal combustion engineMAZDA MOTOR·Filed 1984·Granted Nov 4, 1986·10 cites·9 claims
- 0942US4216758AAutomobile fuel intake systemTOYO KOGYO CO·Filed 1979·Granted Aug 12, 1980·6 cites·6 claims
- 1026US4750458AIntake system for rotary piston engineMAZDA MOTOR·Filed 1986·Granted Jun 14, 1988·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →