Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818871 | Induction heating roller unit, fixing device and image forming apparatus | Takayuki Ogasawara, Ichiro Yokozeki | 2004-11-16 |
| 6791648 | Liquid crystal device, projection display device and, manufacturing method for substrate for liquid crystal device | Yasushi Yamazaki | 2004-09-14 |
| 6781655 | Active-matrix liquid crystal display with line/column inversion drives, and associated electronic device | Yasushi Yamazaki | 2004-08-24 |