Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973233 | Variable-wavelength optical output device | Yoshio Isobe, Hirotoshi Terada, Yoshinori Mizuguchi | 2005-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973233 | Variable-wavelength optical output device | Yoshio Isobe, Hirotoshi Terada, Yoshinori Mizuguchi | 2005-12-06 |