Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5303318 | High power acceptable optical fiber and fabrication method thereof | Masaharu Ohashi, Katsusuke Tajima, Kazuyuki Shiraki | 1994-04-12 |
| 5286966 | Frequency stabilized light source | Satohi Matsuura, Tekken Ri, Tsuneo Horiguchi | 1994-02-15 |