Inventor · disambiguated record
Seiji Sugasawara
Also filed as: SUGASAWARA SEIJI
3 granted patents·94 citations·filing 1978–1989
73Inventor score
Files withSUGATSUNE KOGYO3
Top patents by PatentIndex Score
3 records- 0189US4938322AMulti-disc damper using viscous fluidSUGATSUNE KOGYO·Filed 1988·Granted Jul 3, 1990·63 cites·3 claims
- 0260US5011029ACoat lift hangerSUGATSUNE KOGYO·Filed 1989·Granted Apr 30, 1991·26 cites·2 claims
- 0334US4130621AMethod for manufacturing a door catch made of a synthetic resinSUGATSUNE KOGYO·Filed 1978·Granted Dec 19, 1978·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →