Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12111224 | Optical transmission path inspecting system, and optical transmission path inspecting device | Gouichi Fukumoto, Yoshifumi Hishikawa, Toshiyuki Miyamoto, Kenichiro Otsuka | 2024-10-08 |
| 11965801 | Measurement system | Kazuya Masuda, Tomohiko Ueda, Kenichiro Otsuka, Tsuneari Ito, Yoshifumi Hishikawa +1 more | 2024-04-23 |