Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5038031 | Optical rotary encoder having large and small numerical aperture fibers | Yoshi Kurosawa, Seiichi Sato, Kazuo Yamaguchi, Atsushi Ueda, Masami Matsumura +1 more | 1991-08-06 |