Inventor · disambiguated record
Nobuki Kokubo
Also filed as: KOKUBO NOBUKI
7 granted patents·4 pending applications·33 citations·filing 1996–2018
78Inventor score
Top patents by PatentIndex Score
11 records- 0179USD853445SMotorNIDEC SANKYO CORP·Filed 2017·Granted Jul 9, 2019·19 cites·1 claims
- 0257US10658894B2Rotor of motor, motor and pump deviceNIDEC SANKYO CORP·Filed 2018·Granted May 19, 2020·0 cites·30 claims
- 0357US6791824B2Tape running apparatus, motor board, and capstan motorSANKYO SEIKI SEISAKUSHO KK·Filed 2002·Granted Sep 14, 2004·3 cites·6 claims
- 0452US11342807B2Motor and pump deviceNIDEC SANKYO CORP·Filed 2018·Granted May 24, 2022·0 cites·10 claims
- 0548US11303180B2Motor and pump deviceNIDEC SANKYO CORP·Filed 2018·Granted Apr 12, 2022·0 cites·12 claims
- 0647US11268517B2Pump and impeller with auxiliary blades on the underside of the impeller and a permanent magnet rotorNIDEC SANKYO CORP·Filed 2018·Granted Mar 8, 2022·0 cites·8 claims
- 0745US2020021160A1Motor and pump deviceNIDEC SANKYO CORP·Filed 2018·Application pending·0 cites
- 0843US2020186000A1Motor and pump deviceNIDEC SANKYO CORP·Filed 2017·Application pending·0 cites
- 0943US2020021162A1Motor and pump deviceNIDEC SANKYO CORP·Filed 2018·Application pending·0 cites
- 1043US2020052563A1Motor and pump apparatusNIDEC SANKYO CORP·Filed 2018·Application pending·0 cites
- 1142US5689181ABrushless motor speed detecting apparatus for reducing generation of spike voltageSANKYO SEIKI SEISAKUSHO KK·Filed 1996·Granted Nov 18, 1997·11 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →