Inventor · disambiguated record
Seiji Kosugi
Also filed as: KOSUGI SEIJI
8 granted patents·260 citations·filing 1981–1988
90Inventor score
Top patents by PatentIndex Score
8 records- 0194US4611631ASolenoid operated poppet type change-over valveSHOKETSU KINZOKU KOGYO KK·Filed 1985·Granted Sep 16, 1986·81 cites·10 claims
- 0284US4718451ADirectional control valveSHOKETSU KINZOKU KOGYO KK·Filed 1987·Granted Jan 12, 1988·35 cites·9 claims
- 0382US4643393AElectromagnetic valveSHOKETSU KINZOKU KOGYO KK·Filed 1985·Granted Feb 17, 1987·31 cites·8 claims
- 0476US4823840AChangeover valveSMC CORP·Filed 1987·Granted Apr 25, 1989·32 cites·9 claims
- 0573US4476451ASolenoid actuatorSHOKETSU KINZOKU KOGYO KK·Filed 1983·Granted Oct 9, 1984·19 cites·8 claims
- 0670US4796924ACoupling for multi-passage tubeSHOKETSU KINZOKU KOGYO KK·Filed 1988·Granted Jan 10, 1989·30 cites·3 claims
- 0765US4442864AElectromagnetic switching valveSHOKETSU KINZOKU KOGYO KK·Filed 1981·Granted Apr 17, 1984·21 cites·1 claims
- 0845US4978148ACoupling for multi-passage tubeSHOKETSU KINZOKU KOGYO KK·Filed 1988·Granted Dec 18, 1990·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →