Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11656486 | Optical waveguide device | Yumi MURATA, Katsutoshi Kondo | 2023-05-23 |
| 10598849 | Optical device having EO polymer core and specially-polymerized clad | Shingo Takano, Yoshizumi Ishikawa | 2020-03-24 |