Inventor · disambiguated record
Kuniaki Kubokura
Also filed as: KUBOKURA KUNIAKI
3 granted patents·123 citations·filing 1976–1989
74Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0193US5038065APermanent magnet reversible synchronous motorHITACHI LTD·Filed 1989·Granted Aug 6, 1991·93 cites·11 claims
- 0280US4104978AProtective device in a motor-operated sewing machineHITACHI LTD·Filed 1977·Granted Aug 8, 1978·12 cites·10 claims
- 0370US4040508AControl circuit for controlling the shaft speed of a motor having clutch and brake devicesHITACHI LTD·Filed 1976·Granted Aug 9, 1977·18 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →