Inventor · disambiguated record
Motosuke Usui
Also filed as: USUI MOTOSUKE
3 granted patents·54 citations·filing 1977–1988
72Inventor score
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0171US4844231ARoller conveyer systemSONY CORP·Filed 1987·Granted Jul 4, 1989·28 cites·40 claims
- 0263US4114252AManufacturing apparatus for tape cassetteSONY CORP·Filed 1977·Granted Sep 19, 1978·19 cites·7 claims
- 0336US4979606ATransporting direction controlling device in conveyor systemSONY CORP·Filed 1988·Granted Dec 25, 1990·7 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →