Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005322 | Polarization-independent optical isolator | Tetsuya Mizumoto | 2011-08-23 |
| 7664346 | Waveguide-type broadband optical isolator | Tetsuya Mizumoto | 2010-02-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005322 | Polarization-independent optical isolator | Tetsuya Mizumoto | 2011-08-23 |
| 7664346 | Waveguide-type broadband optical isolator | Tetsuya Mizumoto | 2010-02-16 |