Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5469611 | Tip processing method for jacketed optical fibers | Koji Sasaki, Shizuka Yamaguchi, Tsuyoshi Fumeno | 1995-11-28 |
| 5253412 | Tip processing apparatus for jacketed optical fibers | Shizuka Yamaguchi, Koji Sasaki, Tsuyoshi Fumeno | 1993-10-19 |
| 5253035 | Automatic optical measuring apparatus for optical fibers | Shizuka Yamaguchi, Koji Sasaki, Tsuyoshi Fumeno | 1993-10-12 |