Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6366348 | Optical fiber distortion measuring apparatus and optical fiber distortion measuring method | Yasushi Sato, Toshio Kurashima | 2002-04-02 |
| 6335788 | Optical-fiber characteristics measuring apparatus | Toshio Kurashima | 2002-01-01 |