Inventor · disambiguated record

Masashi Tamakoshi

Also filed as: TAMAKOSHI MASASHI

2 granted patents·141 citations·filing 1987–1988

69Inventor score

Technology areasH03H

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0196US4769612AIntegrated switched-capacitor filter with improved frequency characteristicsHITACHI LTD·Filed 1987·Granted Sep 6, 1988·120 cites·18 claims
0274US4835482ASemiconductor integrated circuit forming a switched capacitor filterHITACHI LTD·Filed 1988·Granted May 30, 1989·21 cites·15 claims

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