Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7903695 | Optical fiber laser and exciting method using same | Seiji Kojima, Bing Yao, Kazumasa Ohsono, Akio Sato, Kohei Yanaka +5 more | 2011-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7903695 | Optical fiber laser and exciting method using same | Seiji Kojima, Bing Yao, Kazumasa Ohsono, Akio Sato, Kohei Yanaka +5 more | 2011-03-08 |