Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436987 | Optical module | Shinji Maruyama, Yoshimitsu Sakai | 2019-10-08 |
| 10303036 | Optical modulator | Shintaro Takeuchi, Yoshihiko Yoshida, Masaharu Doi, Yasuhiro Ohmori | 2019-05-28 |
| 10281748 | Optical modulator and optical module | Toyokazu Sasaki, Yoshihiko Yoshida, Yasuhiro Ohmori | 2019-05-07 |
| 10268099 | Optical modulator and optical module | Masaharu Doi, Shinji Maruyama | 2019-04-23 |