Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11711150 | Optical communication system and optical communication method | Atsuko KAWAKITA, Kazutaka Hara, Yasutaka Kimura, Hiroyuki Furukawa | 2023-07-25 |
| 11689311 | Optical communications system, branching ratio determination method, and transmission distance determination method | Atsuko KAWAKITA, Kazutaka Hara, Yasutaka Kimura, Hiroyuki Furukawa | 2023-06-27 |