Inventor · disambiguated record
Fumiharu Hashimoto
Also filed as: HASHIMOTO FUMIHARU
3 granted patents·34 citations·filing 1987–1987
70Inventor score
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0158US4812773AFilter adjustment apparatus and methodSONY CORP·Filed 1987·Granted Mar 14, 1989·13 cites·7 claims
- 0257US4841461AFilter adjustment apparatus and methodSONY CORP·Filed 1987·Granted Jun 20, 1989·12 cites·17 claims
- 0349US4859881AFilter circuitSONY CORP·Filed 1987·Granted Aug 22, 1989·9 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →