Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5802231 | Flat optical fiber cable | Yoichi Nagase, Hajime Tamura | 1998-09-01 |
| 5748826 | Optical fiber core | Yoichi Nagase, Hajime Tamura | 1998-05-05 |
| 5737470 | Flat optical fiber cable | Yoichi Nagase, Hajime Tamura | 1998-04-07 |