Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11611470 | Communication apparatus and communication method | Takamitsu TOCHINO, Tomoya HATANO | 2023-03-21 |
| 11575443 | Optical transmission system and output adjustment apparatus | Toshiaki SHITABA, Akihiro Tanabe, Kengo Horikoshi, Hisao YOSHINAGA | 2023-02-07 |