Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11888526 | Optical transmitter, communication apparatus, and method of controlling bias voltage of electro-optic modulator | Shoichi Murakami, Kosuke Komaki, Hidetoshi Sato, Yusuke SHIGETA | 2024-01-30 |
| 9910300 | Variable optical attenuator and optical module | Jun Okabe, Miki Onaka | 2018-03-06 |