Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8779417 | Thin film semiconductor device, display device using such thin film semiconductor device and manufacturing method thereof | Hisao Hayashi, Yasushi Shimogaichi, Makoto Takatoku | 2014-07-15 |
| 8604483 | Thin film semiconductor device, display device using such thin film semiconductor device and manufacturing method thereof | Hisao Hayashi, Yasushi Shimogaichi, Makoto Takatoku | 2013-12-10 |
| 8546200 | Thin film semiconductor device, display device using such thin film semiconductor device and manufacturing method thereof | Hisao Hayashi, Yasushi Shimogaichi, Makoto Takatoku | 2013-10-01 |
| 6975375 | Semipermeable liquid crystal display device and manufacturing method thereof | — | 2005-12-13 |
| 6952021 | Thin-film transistor and method for making the same | Tsutomu Tanaka, Hisao Hayashi | 2005-10-04 |
| 6943049 | Method for making a reflective liquid crystal display device | — | 2005-09-13 |
| 6933180 | Thin-film transistor and method for making the same | Tsutomu Tanaka, Hisao Hayashi | 2005-08-23 |
| 6822708 | Liquid crystal display device | — | 2004-11-23 |
| 6809785 | Semipermeable liquid crystal display device and manufacturing method thereof | — | 2004-10-26 |
| 6693258 | Process for producing thin film semiconductor device and laser irradiation apparatus | Yukiyasu Sugano, Michio Mano, Akihiko Asano, Masumitsu Ino, Takenobu Urazono +1 more | 2004-02-17 |
| 6674106 | Display device such as electro-optic element and thin film transistor and display device manufacturing method | Tsutomu Tanaka, Minoru Nakano | 2004-01-06 |
| 6632711 | Process for producing thin film semiconductor device and laser irradiation apparatus | Yukiyasu Sugano, Michio Mano, Akihiko Asano, Masumitsu Ino, Takenobu Urazono +1 more | 2003-10-14 |
| 6025217 | Method of forming polycrystalline semiconductor thin film | Yasuhiro Kanaya, Masaru Yamazaki, Nobuaki Suzuki, Midori Kuki | 2000-02-15 |