Inventor · disambiguated record
Takashi Ohnaka
Also filed as: OHNAKA TAKASHI
3 granted patents·33 citations·filing 1987–1997
68Inventor score
Files withSANYO ELECTRIC CO3
Top patents by PatentIndex Score
3 records- 0170US6014494AMethod of recording image dataSANYO ELECTRIC CO·Filed 1997·Granted Jan 11, 2000·25 cites·9 claims
- 0232US5715358AMethod for recording at least two picture signals and method of reproduction at least two picture signalsSANYO ELECTRIC CO·Filed 1996·Granted Feb 3, 1998·5 cites·5 claims
- 0331US4802028AMethod and apparatus for erasing a magnetic disc employing erasing signals having at least two different frequenciesSANYO ELECTRIC CO·Filed 1987·Granted Jan 31, 1989·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →