Inventor · disambiguated record

Seiichi Yoshikawa

Also filed as: YOSHIKAWA SEIICHI

2 granted patents·58 citations·filing 1985–1991

65Inventor score

Technology areasG05B G10K

Files withFUJI ELECTROCHEMICAL CO LTD1 YOSHIKAWA IRON WORKS1

Top patents by PatentIndex Score

2 records

0167US5196773AController for rivetting machineYOSHIKAWA IRON WORKS·Filed 1991·Granted Mar 23, 1993·32 cites·10 claims
0258US4600851APiezoelectric buzzer with circuit elements mounted on nodal areasFUJI ELECTROCHEMICAL CO LTD·Filed 1985·Granted Jul 15, 1986·26 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →