Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7641837 | Production method of rolled optical film having coating layer, rolled optical film, polarizing plate and liquid crystal display | Kazuyuki Shimizu, Kousei Mizoguchi | 2010-01-05 |
| 7428030 | Protective film for polarizing plate | Toru Kobayashi, Kazuhiro Fukuda, Toshiya Takagi, Takashi Murakami | 2008-09-23 |
| 7218367 | Optical compensation sheet and liquid crystal display | Hiroki Umeda, Noriyasu Kuzuhara, Nobuo Kubo, Sota Kawakami, Koji Tasaka | 2007-05-15 |
| 7199848 | Optical compensation sheet and liquid crystal display | Noriyasu Kuzuhara, Nobuo Kubo, Hiroki Umeda, Takatoshi Yajima, Koji Tasaka | 2007-04-03 |
| 7158200 | Optical compensation sheet and liquid crystal display | Noriyasu Kuzuhara, Nobuo Kubo, Hiroki Umeda, Takatoshi Yajima, Koji Tasaka | 2007-01-02 |
| 7148942 | Protective film for polarizing plate | Toru Kobayashi, Kazuhiro Fukuda, Toshiya Takagi, Takashi Murakami | 2006-12-12 |
| 6512562 | Protective film for polarizing plate | Toru Kobayashi, Kazuhiro Fukuda, Toshiya Takagi, Takashi Murakami | 2003-01-28 |
| 5556740 | Heat-developable photosensitive material | Takatugu Suzuki, Atsushi Tomotake, Hidenobu Ohya | 1996-09-17 |
| 4987049 | Image-receiving element for heat transfer type dye image | Tawara Komamura, Katsunori Katoh | 1991-01-22 |