Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502988 | Optical modulator module | Takatomo Itou | 2019-12-10 |
| 10502982 | Optical modulator | Kei Katou, Toshio Kataoka | 2019-12-10 |
| 10498457 | Optical carrier-suppressed signal generator | Takeshi Sakai, Masahito Mure | 2019-12-03 |
| 10466513 | Optical waveguide device | Toshio Kataoka | 2019-11-05 |
| 10401658 | Optical modulator and optical switch | Toshio Kataoka, Kei Kato | 2019-09-03 |
| 10365534 | Optical waveguide device | Yuu Nakata, Katsutoshi Kondou, Tetsuya Fujino | 2019-07-30 |
| 10365506 | Optical modulator | Kei Katou, Toshio Kataoka | 2019-07-30 |
| 10338414 | Optical modulator module | Takeshi Sakai | 2019-07-02 |