Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7312006 | Pigment dispersion composition for color filter, production method thereof, and color filter for display | Hideaki Yamagata, Takashi Nishimoto | 2007-12-25 |
| 7166394 | Pigment dispersion composition for color filter, production method thereof, and color filter for display | Hideaki Yamagata, Takashi Nishimoto | 2007-01-23 |
| 6733935 | Colored resist material set and color filter | Miho Watanabe | 2004-05-11 |
| 6600532 | Color filter and liquid crystal display subject to impurity extraction treatment for voltage holding ratio of 80% or more | Hideaki Yamagata, Takashi Nishimoto | 2003-07-29 |
| 6514644 | Pigment dispersion composition for color filter, production method thereof, and color filter for display | Hideaki Yamagata, Takashi Nishimoto | 2003-02-04 |
| 6413686 | Resin composition for color filter | Hideaki Yamagata | 2002-07-02 |
| 6414733 | Color liquid crystal display with a shielding member being arranged between sealing member and display zone | Keizo Ishikawa, Hideaki Yamagata, Takashi Nishimoto | 2002-07-02 |