Inventor · disambiguated record
Shigeru Okuma
Also filed as: OKUMA SHIGERU
6 granted patents·1 pending application·184 citations·filing 1979–2009
86Inventor score
Top patents by PatentIndex Score
7 records- 0192US7605510B2Permanent magnet rotating machineAICHI ELEC CO·Filed 2006·Granted Oct 20, 2009·59 cites·13 claims
- 0288US7906882B2Permanent magnet rotating machineAICHI ELEC CO·Filed 2009·Granted Mar 15, 2011·24 cites·5 claims
- 0386US4315563ADisc brake for preventing squeak noiseTOYOTA MOTOR CO LTD·Filed 1979·Granted Feb 16, 1982·32 cites·5 claims
- 0482US5183980ALinear motor elevator device with a null-flux position adjustmentMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Feb 2, 1993·37 cites·4 claims
- 0556US5158156ALinear motor elevator with support wings for mounting secondary side magnets on an elevator carMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Oct 27, 1992·17 cites·6 claims
- 0648US4953413ADriving device having a vibratorCANON KK·Filed 1990·Granted Sep 4, 1990·15 cites·12 claims
- 0735US2004230376A1Vehicle traveling speed pattern estimation device/methodFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →