Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841598 | Optical modulator | Masayuki Takahashi, Toshihiro Ito, Kiyofumi Kikuchi | 2023-12-12 |
| 11561350 | Optical module | Kiyofumi Kikuchi, Shunichi Soma, Shuichiro Asakawa | 2023-01-24 |