Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8120731 | Color filter | Kazushige Kitazawa, Shigeru Hirayama, Shinya Kanno | 2012-02-21 |
| 7907237 | Pattern-formed substrate, color filter and liquid crystal display employing the color filter | Tadatoshi Maeda, Junichi KAMINAGA, Naganori Ohama, Madoka OZAWA | 2011-03-15 |
| 7854960 | Method of manufacturing an optical device, a method of manufacturing a color filter and a method of manufacturing an organic electroluminescence device | Masaaki Umehara, Masayuki Kotani | 2010-12-21 |
| 7768598 | Substrate having pattern, color filter, liquid crystal display and method of manufacturing color filter | Kazuhiro Takada | 2010-08-03 |
| 7599024 | Substrate provided with bank and substrate provided with color pattern | Masaaki Umehara | 2009-10-06 |
| 6339288 | Circuit board for organic electroluminescent panel, method of manufacture, and electroluminescent panel | Yifan Qian, Mamoru Ishizaki, Takeshi Itoi, Mizuhiro Tani, Takao Minato +1 more | 2002-01-15 |