Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8218106 | Bulk diffuser, and polarizing plate and liquid crystal display apparatus comprising the same | Hideaki Homma, Takashi Nishihara, Yusuke Tochigi | 2012-07-10 |
| 7573549 | Optical device, polarizing plate, diffuser, diffusing film, polarizing film and liquid crystal image display apparatus | Takashi Nishihara, Hideaki Homma, Yusuke Tochigi | 2009-08-11 |