Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835761 | Planar optical waveguide circuit | Osamu Moriwaki, Kenya Suzuki, Takashi Go, Yuichiro Ikuma | 2023-12-05 |
| 11656405 | Optical multi/demultiplexing circuit | Osamu Moriwaki, Kenya Suzuki | 2023-05-23 |