Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345816 | Optical fiber introducing equipment for optical submerged repeater | Taiichiro Nakai, Masanori Sato, Kahei Furusawa, Hitoshi Yamamoto, Yoshihiro Ejiri | 1982-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345816 | Optical fiber introducing equipment for optical submerged repeater | Taiichiro Nakai, Masanori Sato, Kahei Furusawa, Hitoshi Yamamoto, Yoshihiro Ejiri | 1982-08-24 |