Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8917374 | Liquid crystal display device including arrangement of colored layer and columnar spacer | Ryohki Itoh | 2014-12-23 |
| 8467020 | Color filter substrate and liquid crystal display device | Tohru Shirai, Junichi Morinaga | 2013-06-18 |
| 8310628 | Production method of color filter substrate, production method of liquid crystal display device, color filter substrate, and liquid crystal display device | Tohru Sakata, Yasuhiro Kohara | 2012-11-13 |
| 8139192 | Liquid crystal display device | Yuuki Mochizuki, Dai Chiba | 2012-03-20 |
| 6723199 | Lamination method | Tetsurou Koyama | 2004-04-20 |
| 6348958 | Color filter and optical display device | Koji Matsuoka, Kenji Takii, Shingo Kawashima, Takamichi Honma, Takafumi Shimatani | 2002-02-19 |
| 6190489 | Lamination method | Tetsurou Koyama | 2001-02-20 |