Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859783 | Fiber optic cable rack | Takayasu Yamauchi, Tomohiko Ueda, Tsuneari Ito, Kazuya Masuda | 2020-12-08 |
| 10820443 | Tray unit | Eisuke Oki, Tomomi IMAKAWA, Takayasu Yamauchi | 2020-10-27 |
| 10641979 | Optical fiber rack | Takayasu Yamauchi, Tomohiko Ueda, Takashi Kondo | 2020-05-05 |
| 10591693 | Termination unit and optical fiber exchange method using the same | Takayasu Yamauchi, Tomohiko Ueda, Junji Fukui, Yukihiro Yokomachi, Tomoyuki Yokokawa +1 more | 2020-03-17 |