Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943948 | Fresnel lens sheet and transmission type projection screen | Makoto Honda, Hiroshi Sekiguchi | 2005-09-13 |
MI
Michihisa Ide
Overall (2005): #137,361 of 245,428Top 60%
1
Patents 2005