Hyodo; Naoko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hyodo; Naoko.The latest application filed is for "digital switching amplifier".
- Hyodo; Naoko - Isesaki JP
- Hyodo; Naoko - Isesaki-shi JP
| Patent | Date |
|---|---|
| Digital switching amplifier Grant 7,330,069 - Yamamura , et al. February 12, 2 | 2008-02-12 |
| Digital switching amplifier App 20060202754 - Yamamura; Ken ; et al. | 2006-09-14 |
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