Inventor · disambiguated record

Kouichi Hirama

Also filed as: HIRAMA KOUICHI

2 granted patents·172 citations·filing 1988–1997

70Inventor score

Technology areasH03H

Files withTOYO COMMUNICATION EQUIP2

Top patents by PatentIndex Score

2 records

0191US4870313APiezoelectric resonators for overtone oscillationsTOYO COMMUNICATION EQUIP·Filed 1988·Granted Sep 26, 1989·101 cites·19 claims
0284US6111341APiezoelectric vibrator and method for manufacturing the sameTOYO COMMUNICATION EQUIP·Filed 1997·Granted Aug 29, 2000·71 cites·10 claims

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