Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870047 | Information processing system, information processing apparatus, storage medium having information processing program stored therein, and information processing method | Koichi Kawamoto, Hiroshi Matsunaga, Yuji Sawatani, Atsushi Yamazaki | 2020-12-22 |
| 10790905 | Optical fiber and optical transmission system | Takayoshi Mori, Taiji SAKAMOTO, Takashi Yamamoto, Kazuhide NAKAJIMA, Azusa Urushibara | 2020-09-29 |
| 10782478 | Inter-mode loss difference compensator and optical amplifier | Taiji SAKAMOTO, Takayoshi Mori, Shinichi Aozasa, Takashi Yamamoto, Kazuhide NAKAJIMA | 2020-09-22 |
| 10705291 | Optical transmission system | Azusa Urushibara, Takayoshi Mori, Taiji SAKAMOTO, Takashi Yamamoto, Kazuhide NAKAJIMA | 2020-07-07 |