Fukushima; Mitsugi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fukushima; Mitsugi.The latest application filed is for "auto signal output device".
- Fukushima; Mitsugi - Tokyo JP
| Patent | Date |
|---|---|
| Adaptive interpolation in upsampled audio signal based on frequency of polarity reversals Grant 8,160,887 - Fukushima April 17, 2 | 2012-04-17 |
| Auto Signal Output Device App 20080288094 - Fukushima; Mitsugi | 2008-11-20 |
| Pulse width modulation amplifier Grant 6,967,527 - Fukushima November 22, 2 | 2005-11-22 |
| Pulse width modulation amplifier App 20040160271 - Fukushima, Mitsugi | 2004-08-19 |
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