Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10634846 | Optical module | Junichi Hasegawa | 2020-04-28 |
| 10545292 | Optical waveguide circuit device | Masanori Takahashi, Shintaro Yamasaki, Junichi Hasegawa | 2020-01-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10634846 | Optical module | Junichi Hasegawa | 2020-04-28 |
| 10545292 | Optical waveguide circuit device | Masanori Takahashi, Shintaro Yamasaki, Junichi Hasegawa | 2020-01-28 |