Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981756 | Deuterated 2-adamantylamino-5-nitropyridine, organic nonlinear optical material containing the compound, and production method of the compound | Atsushi Yokoo, Itaru Yokohama, Satoru Tomaru | 1999-11-09 |
| 5496503 | Third-order nonlinear optical main chain polymer material and method for preparing the same | Takashi Kurihara, Michiyuki Amano, Yuhei MORI, Satoru Tomaru | 1996-03-05 |
| 5359008 | Second-order nonlinear optical polymer and method for producing the same | Michiyuki Amano, Makoto Hikita, Satoru Tomaru, Yoshito Shuto | 1994-10-25 |
| 5318729 | Third-order nonlinear optical main chain polymer material and method for preparing the same | Takashi Kurihara, Michiyuki Amano, Yuhei MORI, Satoru Tomaru | 1994-06-07 |
| 4997595 | Organic nonlinear optical material and nonlinear optical device | Takashi Kurihara, Shiro Matsumoto, Hirohisa Kanbara, Kenichi Kubodera | 1991-03-05 |
| 4542957 | Plastics optical fibers | Kazuo Ishiwari, Akira Ohmori, Nobuyuki Tomihashi, Sumiko Yuhara, Kaname Jinguji +1 more | 1985-09-24 |
| 4381269 | Fabrication of a low-loss plastic optical fiber | Michiya Fujiki, Shigeo Nara, Shigeru Oikawa | 1983-04-26 |