Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703378 | Optical module | Mizuki SHIRAO, Seiki NAKAMURA | 2023-07-18 |
| 11070027 | Variable wavelength light source and method for controlling wavelength switching of variable wavelength light source | Yuto Ueno, Keita Mochizuki, Hayato SANO | 2021-07-20 |
| 10903908 | Optical transmission apparatus, optical transmission method, control circuit of the optical transmission apparatus, and storage medium of the optical transmission apparatus | Hayato SANO, Mizuki SHIRAO, Yuto Ueno, Yoshiya Sato | 2021-01-26 |
| 10534239 | Optical modulator | Toshiyuki Tanaka, Koichi Akiyama, Eiji Yagyu | 2020-01-14 |