Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909557 | Optical coupling system and optical device using the same | Shigeo Kittaka, Tatsuhiro Nakazawa, Yasuji Sasaki, Minoru Taniyama | 2005-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909557 | Optical coupling system and optical device using the same | Shigeo Kittaka, Tatsuhiro Nakazawa, Yasuji Sasaki, Minoru Taniyama | 2005-06-21 |