Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12242143 | Optical device and optical communication apparatus | Nobuaki Mitamura, Shuntaro Makino, Yoshinobu Kubota | 2025-03-04 |
| 12197054 | Optical device and optical communication apparatus | Shuntaro Makino, Masaharu Doi | 2025-01-14 |