Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031297 | Color filter and liquid crystal display device | Hideyuki Kojima, Tetsuo Yamashita, Shigetaka Kasai, Masahiro Yoshioka, Harushi Nonaka +1 more | 2011-10-04 |
| 7068334 | Color filter and liquid crystal display device | Hideyuki Kojima, Tetsuo Yamashita, Shigetaka Kasai, Masahiro Yoshioka, Harushi Nonaka +1 more | 2006-06-27 |