Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686986 | Optical fiber characteristic measuring device | Yasushi Sato, Shoji Adachi, Toshio Kurashima, Kaoru Shimizu | 1997-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686986 | Optical fiber characteristic measuring device | Yasushi Sato, Shoji Adachi, Toshio Kurashima, Kaoru Shimizu | 1997-11-11 |