Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606443 | Optical transmission device | Hiroshi Sato, Masahiro Aoki, Tsurugi Sudoh, Akira Taike, Tomonobu Tsuchiya +1 more | 2003-08-12 |
| 6546034 | Semiconductor laser device, semiconductor laser array device and optical fiber transmission system | Masahiro Aoki, Kazuhisa Uomi, Kazuhiko Hosomi | 2003-04-08 |