Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487330 | Optical switch, method of manufacturing same, and optical communication equipment using same | Masaya Horino, Kazutaka Sato, Masaru Muranishi, Norifumi Komatsu, Dai Kobayashi +1 more | 2002-11-26 |