Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156767 | Optical fiber and optical transmission system | Taiji SAKAMOTO, Masaki Wada, Takashi Yamamoto, Kazuhide NAKAJIMA, Takayoshi Mori | 2021-10-26 |
| 10790905 | Optical fiber and optical transmission system | Takayoshi Mori, Taiji SAKAMOTO, Takashi Yamamoto, Kazuhide NAKAJIMA, Masaki Wada | 2020-09-29 |
| 10705291 | Optical transmission system | Takayoshi Mori, Taiji SAKAMOTO, Masaki Wada, Takashi Yamamoto, Kazuhide NAKAJIMA | 2020-07-07 |