Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431753 | Substrate for display, color filter using the same and method for the production thereof, organic EL element and method for the production thereof, and flexible organic EL display | Akinori Saeki, Junji Wakita, Yoshinori Matoba, Masahito Nishiyama | 2019-10-01 |
| 10209554 | Method for manufacturing laminated resin black-matrix substrate | Masahito Nishiyama, Yoshinori Matoba | 2019-02-19 |
| 8031297 | Color filter and liquid crystal display device | Hideyuki Kojima, Tetsuo Yamashita, Shigetaka Kasai, Ikumi Hada, Masahiro Yoshioka +1 more | 2011-10-04 |
| 7068334 | Color filter and liquid crystal display device | Hideyuki Kojima, Tetsuo Yamashita, Shigetaka Kasai, Ikumi Hada, Masahiro Yoshioka +1 more | 2006-06-27 |
| 6897918 | Color filter with protrusion | Takayoshi Akamatsu, Keijiro Inoue, Shuichi Hariguchi, Tadashi Shigemitsu | 2005-05-24 |
| 6893781 | Color filter, liquid crystal display device, and method for making color filter | Tetsuo Yamashita, Tetsuya Goto | 2005-05-17 |