Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11822161 | Bias voltage adjustment apparatus and IQ optical modulation system | Hiroto Kawakami, Yoshiaki Kisaka | 2023-11-21 |
| 11711151 | Optical transmission system and compensation method | Asuka Matsushita, Masanori Nakamura, Kengo Horikoshi, Yoshiaki Kisaka | 2023-07-25 |
| 11711198 | Synchronous detection apparatus, synchronous detection method, and program | Hiroto Kawakami, Yoshiaki Kisaka | 2023-07-25 |