Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8908302 | Exposure method for color filter substrate | Kohei Matsui | 2014-12-09 |
| 8830610 | Exposure method for color filter substrate | Kohei Matsui, Keiichi Tanaka, Takenori Yoshizawa | 2014-09-09 |
| 8804075 | Color filter and color filter manufacturing method | Kohei Matsui, Kaoru Hatta | 2014-08-12 |
| 8767324 | Color filter substrate, display device, and exposure method | Kohei Matsui | 2014-07-01 |
| 8697319 | Exposure method, color filter manufacturing method, and exposure device | Kohei Matsui, Yasuhiro Shibata | 2014-04-15 |
| 8698984 | Color filter, liquid crystal display device, and color filter production method | Kohei Matsui | 2014-04-15 |
| 8605237 | Color filter and liquid crystal display device, and exposure mask | Kohei Matsui | 2013-12-10 |