Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196227 | Optical amplifier | Masaki Wada, Shinichi Aozasa, Taiji SAKAMOTO, Takashi Yamamoto, Takayoshi Mori | 2021-12-07 |
| 11156767 | Optical fiber and optical transmission system | Azusa Urushibara, Taiji SAKAMOTO, Masaki Wada, Takashi Yamamoto, Takayoshi Mori | 2021-10-26 |
| 10955622 | Connection device, optical connector manufacturing device, connection method, and method for manufacturing optical connector | Takashi Matsui, Masaki Wada, Yoko YAMASHITA | 2021-03-23 |