Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368782 | Method of operating third-order nonlinear optical element | Tetsuya Gotoh, Tosiyuki Kondoh, Ken-ichi Kubodera | 1994-11-29 |
| 5290485 | Third-order nonlinear optical element | Tetsuya Gotoh, Tosiyuki Kondoh, Ken-ichi Kubodera | 1994-03-01 |
| 5220451 | Second-order nonlinear optical device | Tetsuya Gotoh, Tetsuya Tsunekawa, Seiji Fukuda, Hiroshi Mataki | 1993-06-15 |
| 5169986 | Organic nonlinear optical material | Tetsuya Tsunekawa, Tetsuya Gotoh | 1992-12-08 |
| 4987255 | Organic nonlinear optical material | Tetsuya Tsunekawa, Tetsuya Gotoh | 1991-01-22 |
| 4323639 | Photosensitive polyamide resin composition | Kazumasa Chiba, Toshio Muraki | 1982-04-06 |