Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10545292 | Optical waveguide circuit device | Masanori Takahashi, Yasuyoshi Uchida, Junichi Hasegawa | 2020-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10545292 | Optical waveguide circuit device | Masanori Takahashi, Yasuyoshi Uchida, Junichi Hasegawa | 2020-01-28 |