Akasaka; Yasukazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Akasaka; Yasukazu.The latest application filed is for "optical transmission apparatus".
- Akasaka; Yasukazu - Musashino JP
- AKASAKA; Yasukazu - Tokyo JP
- Akasaka; Yasukazu - Musashino-shi JP
| Patent | Date |
|---|---|
| Clock recovery apparatus Grant 7,965,800 - Sugawara , et al. June 21, 2 | 2011-06-21 |
| Optical Transmission Apparatus App 20100129088 - AKASAKA; Yasukazu ; et al. | 2010-05-27 |
| A/d Converter App 20100060502 - Toyama; Akira ; et al. | 2010-03-11 |
| Light modulating apparatus Grant 7,672,033 - Kobayashi , et al. March 2, 2 | 2010-03-02 |
| Repeater and optical communication system Grant 7,580,641 - Shimizu , et al. August 25, 2 | 2009-08-25 |
| Pulse pattern generating apparatus Grant 7,522,660 - Sato , et al. April 21, 2 | 2009-04-21 |
| Optical packet communication device with an applied negative voltage for canceling an offset voltage Grant 7,435,938 - Hayashi , et al. October 14, 2 | 2008-10-14 |
| Clock Recovery Apparatus App 20080205564 - SUGAWARA; Hiroshi ; et al. | 2008-08-28 |
| Light modulating apparatus App 20070177252 - Kobayashi; Toshiaki ; et al. | 2007-08-02 |
| Optical communication device App 20070164198 - Hayashi; Daisuke ; et al. | 2007-07-19 |
| Repeater and optical communication system App 20070047956 - Shimizu; Hiroshi ; et al. | 2007-03-01 |
| Optical switch Grant 6,891,986 - Iio , et al. May 10, 2 | 2005-05-10 |
| Pulse pattern generating apparatus App 20050058190 - Sato, Chie ; et al. | 2005-03-17 |
| Optical switch App 20040184712 - Iio, Shinji ; et al. | 2004-09-23 |
| Photo Diode Array App 20030085341 - Komiyama, Makoto ; et al. | 2003-05-08 |
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