Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6906843 | Ferrule attachment type optical isolator, and manufacturing method thereof | Hirotaka Kawai | 2005-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6906843 | Ferrule attachment type optical isolator, and manufacturing method thereof | Hirotaka Kawai | 2005-06-14 |