Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653031 | Photosensitive coloring composition, and color filter and liquid crystal display panel using the same | Takao Mori, Kiyoharu Nakatsuka | 2003-11-25 |
| 6531521 | Method of preserving photosensitive composition | Toshiya Inoue, Shigeo Hozumi | 2003-03-11 |