Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003930 | Ambient light sensor | Shinichi Otsuka, Yuichiro Nakata | 2011-08-23 |
| 7875901 | Optical device package and optical semiconductor device using the same | Hideyuki Tanaka, Kenzo Mori | 2011-01-25 |