Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790905 | Optical fiber and optical transmission system | Takayoshi Mori, Takashi Yamamoto, Kazuhide NAKAJIMA, Masaki Wada, Azusa Urushibara | 2020-09-29 |
| 10782478 | Inter-mode loss difference compensator and optical amplifier | Masaki Wada, Takayoshi Mori, Shinichi Aozasa, Takashi Yamamoto, Kazuhide NAKAJIMA | 2020-09-22 |
| 10705291 | Optical transmission system | Azusa Urushibara, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Kazuhide NAKAJIMA | 2020-07-07 |
| 10620372 | Alignment apparatus and alignment method | Takashi Matsui, Kazuhide NAKAJIMA, Koutaro Saito | 2020-04-14 |
| 10585235 | Optical connector | Takashi Matsui, Kazuhide NAKAJIMA, Kotaro Saitoh | 2020-03-10 |