Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399257 | Color filter manufacturing method, color filter manufactured by the method, and liquid crystal device employing the color filter | Katsuhiro Shirota, Akio Kashiwazaki, Koichiro Nakazawa, Masashi Hirose, Yoshihisa Yamashita | 2002-06-04 |