Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815270 | Thin film transistor formed by an etching process with high anisotropy | Takatoshi Tsujimura, Kai Schleupen, Evan G. Colgan | 2004-11-09 |
| 6798466 | Liquid crystal display device and method for fabricating the same | Hiroaki Kitahara | 2004-09-28 |
| 6693297 | Thin film transistor formed by an etching process with high anisotropy | Takatoshi Tsujimura, Kai Schleupen, Evan G. Colgan | 2004-02-17 |
| 6654075 | Liquid crystal display device and method for fabricating the same | Hiroaki Kitahara | 2003-11-25 |
| 6258723 | Dry etching method and a TFT fabrication method | Hiroaki Kitahara | 2001-07-10 |