Inventor · disambiguated record
Seiji Hirohashi
Also filed as: HIROHASHI SEIJI
3 granted patents·98 citations·filing 1991–1994
74Inventor score
Files withS G KK3
Top patents by PatentIndex Score
3 records- 0187US5412172ASpot welding machineS G KK·Filed 1993·Granted May 2, 1995·42 cites·28 claims
- 0277US5194709AMethod for checking a spot welded portion and spot welding machineS G KK·Filed 1991·Granted Mar 16, 1993·49 cites·46 claims
- 0338US5568844ABraking apparatus operated via resilient deformation of coned disk springsS G KK·Filed 1994·Granted Oct 29, 1996·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →