OKUNUKI; Yuichiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for OKUNUKI; Yuichiro.The latest application filed is for "optical semiconductor device".
- OKUNUKI; Yuichiro - Tokyo JP
- Okunuki; Yuichiro - Hyogo JP
| Patent | Date |
|---|---|
| Optical Semiconductor Device App 20220116117 - NAGAO; Ryosuke ; et al. | 2022-04-14 |
| Semiconductor laser device and method for manufacturing semiconductor laser device Grant 10,855,054 - Fuchida , et al. December 1, 2 | 2020-12-01 |
| Optical semiconductor device Grant 10,784,649 - Sakaino , et al. Sept | 2020-09-22 |
| Optical Semiconductor Device App 20200083671 - SAKAINO; Go ; et al. | 2020-03-12 |
| Semiconductor Laser Device And Method For Manufacturing Semiconductor Laser Device App 20190334317 - FUCHIDA; Ayumi ; et al. | 2019-10-31 |
| Edge-emitting semiconductor laser Grant 10,063,033 - Fuchida , et al. August 28, 2 | 2018-08-28 |
| Optical semiconductor device Grant 9,929,530 - Suzuki , et al. March 27, 2 | 2018-03-27 |
| Edge-emitting Semiconductor Laser App 20170346256 - FUCHIDA; Ayumi ; et al. | 2017-11-30 |
| Optical Semiconductor Device App 20170214215 - SUZUKI; Yosuke ; et al. | 2017-07-27 |
| Semiconductor Laser Device App 20120269219 - OKUNUKI; Yuichiro | 2012-10-25 |
| Semiconductor laser device Grant 8,233,514 - Okunuki July 31, 2 | 2012-07-31 |
| Semiconductor Laser Device App 20120076168 - OKUNUKI; Yuichiro | 2012-03-29 |
| Semiconductor laser device Grant 8,094,696 - Okunuki January 10, 2 | 2012-01-10 |
| Semiconductor laser Grant 7,835,413 - Takiguchi , et al. November 16, 2 | 2010-11-16 |
| Semiconductor Laser Device App 20100246623 - Okunuki; Yuichiro | 2010-09-30 |
| Semiconductor Laser And Manufacturing Method Therefor App 20090290611 - Takiguchi; Tohru ; et al. | 2009-11-26 |
| Distributed feedback laser diode Grant 7,359,423 - Okunuki April 15, 2 | 2008-04-15 |
| Semiconductor laser Grant 7,298,769 - Watatani , et al. November 20, 2 | 2007-11-20 |
| Semiconductor laser App 20060268952 - Watatani; Chikara ; et al. | 2006-11-30 |
| Method and device for testing semiconductor laser Grant 7,075,324 - Okunuki July 11, 2 | 2006-07-11 |
| Semiconductor laser App 20060093005 - Okunuki; Yuichiro ; et al. | 2006-05-04 |
| Semiconductor laser and element for optical communication Grant 7,039,084 - Okunuki May 2, 2 | 2006-05-02 |
| Distributed feedback laser diode App 20050276302 - Okunuki, Yuichiro | 2005-12-15 |
| Method and device for testing semiconductor laser App 20050164415 - Okunuki, Yuichiro | 2005-07-28 |
| Distributed feedback laser device Grant 6,912,239 - Okunuki June 28, 2 | 2005-06-28 |
| Semiconductor laser and element for optical communication App 20040076206 - Okunuki, Yuichiro | 2004-04-22 |
| Distributed feedback laser device App 20030152126 - Okunuki, Yuichiro | 2003-08-14 |
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