Inventor · disambiguated record

Hirohito Sekine

Also filed as: SEKINE HIROHITO

1 granted patent·15 citations·filing 1975–1975

36Inventor score

Technology areasH02M

Files withSANKEN ELECTRIC CO LTD1

Top patents by PatentIndex Score

1 record

0159US4034281ADirect current power supply with a transistor chopperSANKEN ELECTRIC CO LTD·Filed 1975·Granted Jul 5, 1977·15 cites·1 claims

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Hirohito Sekine — Patent Inventor | PatentIndex