Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646774 | Mode-locked laser stabilizing method and apparatus | Hidehiko Takara, Satoki Kawanishi | 1997-07-08 |
| 5604618 | Optical parametric circuit and optical circuit using the same | Kunihiko Mori, Toshio Morioka | 1997-02-18 |