Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618717 | Optical fiber unit, optical fiber branching method, and optical fiber cable | Naoto Ito, Kouji Tomikawa, Ken Osato, Masayoshi Yamanaka, Naoki Okada | 2017-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618717 | Optical fiber unit, optical fiber branching method, and optical fiber cable | Naoto Ito, Kouji Tomikawa, Ken Osato, Masayoshi Yamanaka, Naoki Okada | 2017-04-11 |