Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603455 | Display panel drive circuit and display panel | Hongyong Zhang, Yutaka Takafuji, Yasushi Kubota | 2003-08-05 |
| 6426517 | Active matrix display device having multiple gate electrode portions | Masahiko Hayakawa | 2002-07-30 |
| 6184559 | Active matrix display device having multiple gate electrode portions | Masahiko Hayakawa | 2001-02-06 |