Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6055044 | Apparatus for measuring characteristics of optical fiber | Haruyoshi Uchiyama | 2000-04-25 |
| 5949533 | Optical fiber distortion measurement device and method thereof | Haruyoshi Uchiyama | 1999-09-07 |