Oka; Sadaharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oka; Sadaharu.The latest application filed is for "clock reproducing apparatus".
- Oka; Sadaharu - Musashino JP
- Oka; Sadaharu - Tokyo JP
- Oka; Sadaharu - Musashino-shi JP
| Patent | Date |
|---|---|
| Optical packet network system Grant 7,787,777 - Iio , et al. August 31, 2 | 2010-08-31 |
| Optical communication apparatus Grant 7,746,549 - Machida , et al. June 29, 2 | 2010-06-29 |
| Integrated circuit Grant 7,732,807 - Miura , et al. June 8, 2 | 2010-06-08 |
| Clock Reproducing Apparatus App 20100066456 - SUGAWARA; Hiroshi ; et al. | 2010-03-18 |
| Clock reproducing apparatus Grant 7,667,544 - Sugawara , et al. February 23, 2 | 2010-02-23 |
| 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 switch Grant 7,362,929 - Iio , et al. April 22, 2 | 2008-04-22 |
| Optical switch Grant 7,317,848 - Iio , et al. January 8, 2 | 2008-01-08 |
| Electron beam generating apparatus and optical sampling apparatus using the same Grant 7,307,432 - Tezuka , et al. December 11, 2 | 2007-12-11 |
| Clock reproducing apparatus App 20070159938 - Sugawara; Hiroshi ; et al. | 2007-07-12 |
| Optical communication apparatus App 20070127112 - Machida; Naoaki ; et al. | 2007-06-07 |
| Optical packet network system App 20070047957 - Iio; Shinji ; et al. | 2007-03-01 |
| Photoelectric conversion apparatus and photoelectric conversion system using the same Grant 7,176,437 - Wada , et al. February 13, 2 | 2007-02-13 |
| Optical and element App 20070019695 - Iio; Shinji ; et al. | 2007-01-25 |
| 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 matrix Grant 7,116,856 - Iio , et al. October 3, 2 | 2006-10-03 |
| Optical router Grant 7,113,665 - Sato , et al. September 26, 2 | 2006-09-26 |
| Optical switch App 20060165348 - Iio; Shinji ; et al. | 2006-07-27 |
| Active diffraction grating Grant 7,035,490 - Miyazaki , et al. April 25, 2 | 2006-04-25 |
| Microreactor App 20060034736 - Miura; Akira ; et al. | 2006-02-16 |
| Photoelectric conversion apparatus and photoelectric conversion system using the same App 20050194518 - Wada, Morio ; et al. | 2005-09-08 |
| Optical signal processing system Grant 6,930,623 - Iio , et al. August 16, 2 | 2005-08-16 |
| Electron beam generating apparatus and optical sampling apparatus using the same App 20050134297 - Tezuka, Kentaro ; et al. | 2005-06-23 |
| Optical path control device App 20050129352 - Miyazaki, Shun-ichi ; et al. | 2005-06-16 |
| Optical switch Grant 6,891,986 - Iio , et al. May 10, 2 | 2005-05-10 |
| Optical switch App 20050041903 - Iio, Shinji ; et al. | 2005-02-24 |
| Optical switch matrix App 20050041913 - Iio, Shinji ; et al. | 2005-02-24 |
| Active diffraction grating App 20040213499 - Miyazaki, Shun-ichi ; et al. | 2004-10-28 |
| Optical signal processing apparatus App 20040213584 - Miyazaki, Shun-ichi ; et al. | 2004-10-28 |
| Optical path control device App 20040208412 - Miyazaki, Shun-ichi ; et al. | 2004-10-21 |
| Integrated circuit App 20040196674 - Miura, Akira ; et al. | 2004-10-07 |
| Optical router App 20040184713 - Sato, Chie ; et al. | 2004-09-23 |
| Optical switch App 20040184712 - Iio, Shinji ; et al. | 2004-09-23 |
| Optical signal processing system App 20040178935 - Iio, Shinji ; et al. | 2004-09-16 |
| Photo Diode Array App 20030085341 - Komiyama, Makoto ; et al. | 2003-05-08 |
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