Inventor · disambiguated record
Katsuyoshi Iida
Also filed as: IIDA KATSUYOSHI
8 granted patents·152 citations·filing 1981–1983
88Inventor score
Top patents by PatentIndex Score
8 records- 0187US4378777AInternal combustion engine having exhaust gas recirculation systemTOYO KOGYO CO·Filed 1981·Granted Apr 5, 1983·40 cites·3 claims
- 0279US4481908AClosed-loop fuel control system for internal combustion engineMAZDA MOTOR·Filed 1982·Granted Nov 13, 1984·24 cites·5 claims
- 0377US4399791AAir-fuel mixture control for automobile engine having fuel injection systemTOYO KOGYO CO·Filed 1981·Granted Aug 23, 1983·22 cites·3 claims
- 0468US4483295AControl device for multicylinder engineMAZDA MOTOR·Filed 1983·Granted Nov 20, 1984·23 cites·6 claims
- 0559US4445489AAir-fuel mixture control for automobile engine having fuel injection systemTOYO KOGYO CO·Filed 1981·Granted May 1, 1984·17 cites·5 claims
- 0651US4376431AAir-fuel ratio control system with altitude compensatorTOYO KOGYO CO·Filed 1981·Granted Mar 15, 1983·12 cites·5 claims
- 0748US4385616AAir-fuel mixture control for automobile engine having fuel injection systemTOYO KOGYO CO·Filed 1981·Granted May 31, 1983·9 cites·3 claims
- 0835US4397279AAir-fuel ratio control system for an internal combustion engineTOYO KOGYO CO·Filed 1981·Granted Aug 9, 1983·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →