Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8109666 | Light guiding member and linear light source apparatus using same | Hideki Sawada, Norihiro Imamura | 2012-02-07 |
| 7659503 | Image sensor module and light guiding member used for the same | Yasuhiro Nagao | 2010-02-09 |