Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388301 | Cellulose-derived transparent substrate | Kosuke Shimizu, Yumiko Oomori, Akiko Saiki | 2016-07-12 |
| 7361709 | Colored composition, method of manufacturing color filter, and method of manufacturing black matrix substrate | Hideyo Tanaka, Takumi Saito, Takeshi Itoi | 2008-04-22 |
| 7288345 | Photosensitive colored composition and color filter | Yukiyoshi Jonoshita, Tadashi Tanoue, Takeshi Itoi | 2007-10-30 |
| 6509125 | Color filter and liquid crystal display device having the same | Hiromitsu Ito, Hidesato Hagiwara, Tadashi Hosono | 2003-01-21 |
| 6339288 | Circuit board for organic electroluminescent panel, method of manufacture, and electroluminescent panel | Yifan Qian, Mamoru Ishizaki, Takeshi Itoi, Takao Minato, Yuichi Ito +1 more | 2002-01-15 |
| 5232634 | Color filter for multi-color liquid-crystal display panel and process of fabricating such color filters | Toyoaki Sawada, Hisao Hoshi, Hiroki Endo, Makoto SAKAGAWA, Takeo Sugiura +1 more | 1993-08-03 |