Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860119 | Optical fiber splicing method | Tetsuo Suzuki, Naoki Amatatsu, Wataru Komatsu | 2005-03-01 |
| 6665482 | Optical fiber and optical transmission line | Mitsuhiro Kawasaki, Yohei Uchida | 2003-12-16 |