Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960739 | Optical module and production method therefor | — | 2011-06-14 |
| 7948760 | Transmission/reception optical module | Hidetaka Kawauchi, Yoshinori Sunaga, Hiroki Katayama, Akihiro Hiruta | 2011-05-24 |