Dobashi; Machio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dobashi; Machio.The latest application filed is for "optical waveform shaping device including portions for respectively absorbing and amplifying transmitted optical signal".
- Dobashi; Machio - Tokyo JP
- Dobashi; Machio - Musashino JP
| Patent | Date |
|---|---|
| Optical waveform shaping device including portions for respectively absorbing and amplifying transmitted optical signal Grant 7,620,284 - Iio , et al. November 17, 2 | 2009-11-17 |
| Optical logic device responsive to pulsed signals Grant 7,442,912 - Wada , et al. October 28, 2 | 2008-10-28 |
| Optical waveform shaping device including portions for respectively absorbing and amplifying transmitted optical signal App 20070003202 - Iio; Shinji ; et al. | 2007-01-04 |
| Optical switch App 20050207692 - Wada, Morio ; et al. | 2005-09-22 |
| Optical logic device App 20050194519 - Wada, Morio ; et al. | 2005-09-08 |
| Optical switch Grant 6,891,986 - Iio , et al. May 10, 2 | 2005-05-10 |
| Optical switch App 20040184712 - Iio, Shinji ; et al. | 2004-09-23 |
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