Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5198262 | Method of forming mirror for electromagnetic radiations of short wavelengths | Yoichi Hashimoto | 1993-03-30 |
| 5042887 | High energy ultraviolet laser reflector grown on a single crystalline substrate | — | 1991-08-27 |
| 4389299 | Sputtering device | Ryuichi Adachi, Kazuhiro Takeshita | 1983-06-21 |
| 4316237 | Lighting fixture for use in medical operations and therapeutic treatment | Mitsuyuki Ikeda, Yumiko Komori | 1982-02-16 |
| 4183146 | Process for simultaneously drying mechanical wood pulp and improving mechanical strength and brightness of the pulp | Haruo Tsukamoto, Kazuo Koide, Yuzo Okazaki | 1980-01-15 |