Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035894 | Transparent screen, projection display device, and image display method | Takao Endo, Yuzo Nakano | 2011-10-11 |
| 8002482 | Transparent screen, projection display device, and method of receiving control signal light | Takao Endo, Yuzo Nakano | 2011-08-23 |
| 7950808 | Project display apparatus having diffusion element for reducing speckle | Kuniko Kojima | 2011-05-31 |
| 7872801 | Fresnel lens sheet, light-transmission screen, and projection image display apparatus | Kuniko Kojima, Norihiro Watanabe, Yuzo Nakano, Takao Endo | 2011-01-18 |