Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072682 | Transmissive screen and diffusion plate | Hirosi Kitano, Takaaki Tanaka, Kazuya Chiba | 2011-12-06 |
| 7907135 | Image display and image displaying method for gradation correction | Akihiro Kuwabara, Yoshio Seki | 2011-03-15 |