Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7253956 | Optical isolator element, a method for producing such an element, and an optical isolator using such an element | Michifumi Shoda, Yasushi Sato, Yukiko Furukata | 2007-08-07 |