Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733469 | Planar lightwave circuit and optical device | Yuji Fujiwara, Ryoichi Kasahara, Takahiro Kashiwazaki, Junji Sakamoto | 2023-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733469 | Planar lightwave circuit and optical device | Yuji Fujiwara, Ryoichi Kasahara, Takahiro Kashiwazaki, Junji Sakamoto | 2023-08-22 |