Sakuma; Katsuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakuma; Katsuya.The latest application filed is for "oscillator circuit and oscillation control method".
- Sakuma; Katsuya - Atsugi JP
- Sakuma; Katsuya - Atsugi-Shi JP
| Patent | Date |
|---|---|
| Battery protection device, battery protection system using the same, and battery protection method Grant 7,397,221 - Sakuma , et al. July 8, 2 | 2008-07-08 |
| Oscillator circuit and oscillation control method Grant 7,317,362 - Sakuma , et al. January 8, 2 | 2008-01-08 |
| Oscillator circuit and oscillation control method App 20060208812 - Sakuma; Katsuya ; et al. | 2006-09-21 |
| Battery protection device, battery protection system using the same, and battery protection method App 20050242780 - Sakuma, Katsuya ; et al. | 2005-11-03 |
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