Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917396 | Light diffusion film, plane light source device and liquid crystal display apparatus for enhancing a constant luminance and diffusing a light | Masanori Hiraishi, Masanari Ohnishi, Tomohiro Sasagawa, Naoko Iwasaki, Akimasa Yuuki | 2005-07-12 |