Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8664309 | Optical film and process for its production | Takashi Okada, Koji Sasaki | 2014-03-04 |
| 7332257 | Composition for optical film, and optical film | Ken Moriwaki | 2008-02-19 |
| 7166352 | Impact-resistant film for flat display panel, and flat display panel | Hiroshi Watanabe, Shigemi Kumamoto, Hiroshi Wachi, Ken Moriwaki | 2007-01-23 |
| 7005794 | Impact-resistant film for flat display panel, and flat display panel | Hiroshi Watanabe, Shigemi Kumamoto, Hiroshi Wachi, Ken Moriwaki | 2006-02-28 |
| 6902791 | Optical film | Fumiko Kawasato, Hirotoshi Terui | 2005-06-07 |
| 6833665 | Flat display panel with a front protection plate | Hiroshi Wachi, Ken Moriwaki | 2004-12-21 |
| 6818304 | Optical film | Hirotoshi Terui, Fumiko Kawasato, Ken Moriwaki | 2004-11-16 |