Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7869670 | Substrate for mounting an optical element, optical circuit substrate, and substrate on which an optical element is mounted | Koji Choki, Mutsuhiro Matsuyama, Keizo Takahama, Tetsuya Mori, Kei Watanabe +2 more | 2011-01-11 |