Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373547 | Liquid crystal display device having pole spacers formed over optical shield film | Katsutoshi Saito, Iwao Takemoto, Toshio Miyazawa, Katsumi Matsumoto | 2002-04-16 |
| 6304308 | Liquid crystal display device with optical shield film | Katsutoshi Saito, Iwao Takemoto, Toshio Miyazawa, Katsumi Matsumoto | 2001-10-16 |