Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9507082 | Two-mode optical fiber and light transmission path | Ryo Maruyama, Shoichiro Matsuo | 2016-11-29 |
| 9297952 | Optical fiber and optical transmission line | Ryo Maruyama, Shoichiro Matsuo, Masaharu Ohashi | 2016-03-29 |