Inventor · disambiguated record

Tatsuaki Doumura

Also filed as: DOUMURA TATSUAKI

3 granted patents·324 citations·filing 1987–1994

77Inventor score

Technology areasH04N

Files withSANYO ELECTRIC CO3

Top patents by PatentIndex Score

3 records

0195US4879611ARecord mode setting apparatus responsive to transmitted code containing time-start informationSANYO ELECTRIC CO·Filed 1987·Granted Nov 7, 1989·265 cites·5 claims
0274US5526127AVideo tape recorder which allows preset program recordingSANYO ELECTRIC CO·Filed 1994·Granted Jun 11, 1996·50 cites·9 claims
0342US5107335AAutomatic frequency control method and receiving apparatus using thereofSANYO ELECTRIC CO·Filed 1990·Granted Apr 21, 1992·9 cites·19 claims

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