Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7197755 | Lens cleaner and lens cleaning method for optical disc device | — | 2007-03-27 |
| 4376768 | Benzothiazine derivative | Shoichiro Ozaki, Haruki Mori, Takafumi Kitano, Hiroshi Kawazura, Yutaka Okazaki | 1983-03-15 |
| 4376119 | Benzothiazine derivative | Shoichiro Ozaki, Haruki Mori, Hiroshi Kawazura, Yutaka Okazaki, Takafumi Kitano +2 more | 1983-03-08 |