Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842560 | Optical multiplexing circuit and optical multiplexer | Yoshiki Yamauchi, Akimasa Kaneko, Takashi Asaoka, Yoshihisa Sakai | 2005-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842560 | Optical multiplexing circuit and optical multiplexer | Yoshiki Yamauchi, Akimasa Kaneko, Takashi Asaoka, Yoshihisa Sakai | 2005-01-11 |