Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052285 | Projection display having improved light shielding bodies for adjusting the amount of light applied to a light valve therein | Akihiro Yamada, Akira Daijogo, Motoo Takahashi | 2011-11-08 |
| 7993017 | Projection display apparatus | Akihiro Yamada, Motoo Takahashi, Akira Daijogo, Kenji Samejima | 2011-08-09 |