Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7396573 | Liquid crystal display element and light-modulating material | Takashi Kato | 2008-07-08 |
| 7364776 | Display device | Takashi Katoh, Naoyuki Hayashi | 2008-04-29 |
| 7354950 | 1,3-Dioxane derivatives, composition, optical element and display device containing the same | Akihide Osaku | 2008-04-08 |
| 7348044 | Liquid crystal composition and liquid crystal element | Takashi Katoh | 2008-03-25 |
| 7338690 | Liquid crystal composition and liquid crystal device | Takashi Katoh | 2008-03-04 |
| 7316829 | Liquid crystal composition and display device | Takashi Kato | 2008-01-08 |
| 7307182 | 2,3-dicyanohydroquinone derivative and uses of the same | — | 2007-12-11 |
| 7270857 | Liquid crystal composition and liquid crystal element | — | 2007-09-18 |
| 7220466 | Liquid crystal composition and liquid crystal device | Takashi Katoh | 2007-05-22 |
| 6929906 | Silver halide color photosensitive material | Yoshio Ishii | 2005-08-16 |
| 6437169 | 1-naphthol compound and method for preparing compound having acidic proton using the same | Takayuki Ito | 2002-08-20 |
| 6171772 | Silver halide color photosensitive material | Akira Ikeda, Takayuki Ito | 2001-01-09 |
| 6107016 | Silver halide color photographic lightsensitive material | Takayuki Ito, Yasuhiro Shimada, Akira Ikeda, Hidetoshi Kobayashi | 2000-08-22 |