Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368782 | Method of operating third-order nonlinear optical element | Tosiyuki Kondoh, Keiichi Egawa, Ken-ichi Kubodera | 1994-11-29 |
| 5290485 | Third-order nonlinear optical element | Tosiyuki Kondoh, Keiichi Egawa, Ken-ichi Kubodera | 1994-03-01 |