Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6195489 | Optical fiber cord, ribbon cord using the same and ribbon cord branch line | Keiji Oohashi, Tsuyoshi Shimomichi, Etsuo Ino, Tetsuo Hayano, Kazunaga Kobayashi +2 more | 2001-02-27 |