Inventor · disambiguated record
Tokumon Ogawa
Also filed as: OGAWA TOKUMON
6 granted patents·184 citations·filing 1981–1994
86Inventor score
Top patents by PatentIndex Score
6 records- 0178US5347189ASpindle motor with labyrinth sealed bearingNIHON DENSAN KK·Filed 1992·Granted Sep 13, 1994·45 cites·2 claims
- 0278US5227686ASpindle motorNAGANO NIDEC CORP·Filed 1992·Granted Jul 13, 1993·49 cites·11 claims
- 0377US5296981ADisk drive apparatusNAGANO NIDEC CORP·Filed 1992·Granted Mar 22, 1994·47 cites·8 claims
- 0473US5436517ARecording disk driving apparatusNAGANO NIDEC CORP·Filed 1993·Granted Jul 25, 1995·24 cites·9 claims
- 0542US5536986ASpindle motorNAGANO NIDEC CORP·Filed 1994·Granted Jul 16, 1996·10 cites·3 claims
- 0642US4407019AElectronic wristwatchSUWA SEIKOSHA KK·Filed 1981·Granted Sep 27, 1983·9 cites·16 claims
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