Asano; Yoshiyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Asano; Yoshiyuki.The latest application filed is for "semiconductor optical switch".
- Asano; Yoshiyuki - Musashino JP
- Asano; Yoshiyuki - Tokyo JP
- Asano; Yoshiyuki - Musashino-shi JP
| Patent | Date |
|---|---|
| Optical packet network system Grant 7,787,777 - Iio , et al. August 31, 2 | 2010-08-31 |
| Semiconductor optical switch Grant 7,689,069 - Suehiro , et al. March 30, 2 | 2010-03-30 |
| Semiconductor Optical Switch App 20090067782 - SUEHIRO; Masayuki ; et al. | 2009-03-12 |
| Optical switch Grant 7,362,929 - Iio , et al. April 22, 2 | 2008-04-22 |
| Light signal switching apparatus Grant 7,343,063 - Wada , et al. March 11, 2 | 2008-03-11 |
| Optical switch Grant 7,317,848 - Iio , et al. January 8, 2 | 2008-01-08 |
| Optical packet network system App 20070047957 - Iio; Shinji ; et al. | 2007-03-01 |
| Optical switch Grant 7,167,609 - Suehiro , et al. January 23, 2 | 2007-01-23 |
| Optical switch matrix Grant 7,116,856 - Iio , et al. October 3, 2 | 2006-10-03 |
| Optical switch App 20060165348 - Iio; Shinji ; et al. | 2006-07-27 |
| Optical switch App 20060078250 - Suehiro; Masayuki ; et al. | 2006-04-13 |
| Light signal switching apparatus App 20060013105 - Wada; Morio ; et al. | 2006-01-19 |
| Optical switch App 20050207692 - Wada, Morio ; et al. | 2005-09-22 |
| Optical signal processing system Grant 6,930,623 - Iio , et al. August 16, 2 | 2005-08-16 |
| Optical switch Grant 6,891,986 - Iio , et al. May 10, 2 | 2005-05-10 |
| Optical switch matrix App 20050041913 - Iio, Shinji ; et al. | 2005-02-24 |
| Optical switch App 20050041903 - Iio, Shinji ; et al. | 2005-02-24 |
| Optical switch App 20040184712 - Iio, Shinji ; et al. | 2004-09-23 |
| Optical signal processing system App 20040178935 - Iio, Shinji ; et al. | 2004-09-16 |
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