Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9933581 | Optical fiber connector | Takaharu Matsuda, Hung Luong, Tatsuya Ota, Kazuhiro Takizawa, Koji Ishizuka +2 more | 2018-04-03 |
| 4804245 | Optical fiber cable | Hiroshi Yokosuka, Katsuyuki Seto | 1989-02-14 |