Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801191 | Connecting section for optical fiber cable | Sinichiro Nakai, Yuichi Obara, Shigeru Tachigami | 1989-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801191 | Connecting section for optical fiber cable | Sinichiro Nakai, Yuichi Obara, Shigeru Tachigami | 1989-01-31 |