Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677171 | Manufacturing method of collective substrate of active-matrix substrates, manufacturing method of active-matrix substrates, and inspecting method of collective substrates of active-matrix substrates | Hisashi Nagata, Mikio Katayama, Toshihiro Yamashita | 2004-01-13 |
| 6172410 | Collective substrate of active-matrix substrates, manufacturing method thereof and inspecting method thereof | Hisashi Nagata, Mikio Katayama, Toshihiro Yamashita | 2001-01-09 |
| 5471070 | Thin-film transistor circuit having an amorphous silicon load and a driver transistor and a method of producing the same | Yoshinori Shimada, Naofumi Kondo, Takehisa Sakurai, Yoshiharu Kataoka, Mikio Katayama | 1995-11-28 |
| 5335102 | Liquid crystal display element and method for treating defective pixels therein | Yuzuru Kanemori, Mikio Katayama, Kiyoshi Nakazawa, Hiroaki Kato, Kozo Yano +4 more | 1994-08-02 |