Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7885003 | Optical diffusing sheet, optical deflecting sheet, and transmission type screen | Tsuyoshi Kashiwagi, Kei Kato | 2011-02-08 |
DK
Daijiro Kodama
Overall (2011): #322,342 of 364,097Top 90%
1
Patents 2011