Inventor · disambiguated record

Nobuo Ohtuka

Also filed as: OHTUKA NOBUO

2 granted patents·22 citations·filing 1988–1989

60Inventor score

Technology areasH10W

Files withSANYO ELECTRIC CO2

Top patents by PatentIndex Score

2 records

0147US4918590AHybrid circuit module having bridge circuit and rectifying circuit disposed on a same substrateSANYO ELECTRIC CO·Filed 1988·Granted Apr 17, 1990·15 cites·5 claims
0234US5005113AHybrid circuit module having bridge circuit and rectifying circuit disposed on a same substrateSANYO ELECTRIC CO·Filed 1989·Granted Apr 2, 1991·7 cites·1 claims

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