Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400427 | Active matrix liquid crystal display device | Yasuyuki Hanazawa | 2002-06-04 |
| 6384882 | Active matrix liquid crystal display device including wiring line with light blocking property columnar spacers and frame pattern around display area | Yasuyuki Hanazawa, Tetsuya Iizuka | 2002-05-07 |
| 6362030 | Method of manufacturing an active matrix substrate | Yasuyuki Hanazawa | 2002-03-26 |
| 6259493 | Active matrix LCD with pixels alternately overlapped with data lines | Takashi Nakamura, Yasuyuki Hanazawa | 2001-07-10 |
| 5953088 | Liquid crystal display with shield electrodes arranged to alternately overlap adjacent pixel electrodes | Yasuyuki Hanazawa | 1999-09-14 |