Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436987 | Optical module | Yoshinobu Kubota, Yoshimitsu Sakai | 2019-10-08 |
| 10423014 | Optical module and optical modulator | Masaki Sugiyama | 2019-09-24 |
| 10295883 | Optical module and optical modulator | Masaharu Doi | 2019-05-21 |
| 10268099 | Optical modulator and optical module | Masaharu Doi, Yoshinobu Kubota | 2019-04-23 |
| 10175553 | Optical module | Akira Ishii, Yuki SAKURAI, Masaharu Doi, Osamu Oyama, Masami Kamioka | 2019-01-08 |