Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5168617 | Axially centering apparatus for fusion-bonding optical fibers | Yoshio Tsuchida, Tomoki Takahashi | 1992-12-08 |
| 4914797 | Axially centering apparatus for fusion-bonding optical fibers | Yoshio Tsuchida, Tomoki Takahashi | 1990-04-10 |