Assignee
SHINANO TOKKI KK
7 granted patents·231 citations·filing 1978–1988
Top patents by PatentIndex Score
7 records- 0190US4227164AElectromagnetic rotating apparatusSHINANO TOKKI KK·Filed 1978·Granted Oct 7, 1980·46 cites·4 claims
- 0286US4900958ADrive motor for magnetic disks, optical disks, and magneto-optical disksSHINANO TOKKI KK·Filed 1988·Granted Feb 13, 1990·44 cites·50 claims
- 0382US4287457AElectromagnetic rotating apparatusSHINANO TOKKI KK·Filed 1978·Granted Sep 1, 1981·38 cites·16 claims
- 0474US4703211ASlotless brushless DC motorSHINANO TOKKI KK·Filed 1986·Granted Oct 27, 1987·43 cites·7 claims
- 0573US4760298AMagnetic disk motor having a cup-shaped rotorSHINANO TOKKI KK·Filed 1987·Granted Jul 26, 1988·33 cites·8 claims
- 0663US4827168ASealing structure in a motor for magnetic discsSHINANO TOKKI KK·Filed 1987·Granted May 2, 1989·20 cites·6 claims
- 0735US4839546ARotational noise reduction structure in dc motor with rotor magnetsSHINANO TOKKI KK·Filed 1987·Granted Jun 13, 1989·7 cites·6 claims
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