Ohyama; Kazunobu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohyama; Kazunobu.The latest application filed is for "core, rotor, motor and compressor".
- Ohyama; Kazunobu - Shiga JP
- Ohyama; Kazunobu - Kusatsu JP
| Patent | Date |
|---|---|
| Core, rotor, motor and compressor Grant 7,948,137 - Ohyama , et al. May 24, 2 | 2011-05-24 |
| Core, Rotor, Motor And Compressor App 20090127962 - Ohyama; Kazunobu ; et al. | 2009-05-21 |
| Pulse width modulation control unit of inverter Grant 4,989,128 - Ohyama , et al. January 29, 1 | 1991-01-29 |
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