Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698374 | Process for the formation of an image through adhesion of particulate image forming material | Masahide Yasui | 1997-12-16 |
| 5633111 | Photoresist composition and article containing 1,2-quinonediazide and an organic phosphorous acid compound | Hiroshi Yoshimoto | 1997-05-27 |
| 5626796 | Light sensitive composition for black matrix, substrate for color filter, and liquid crystal display | Naoyuki Tsujimura, Toshihiro Ueki, Akira Ushimaru | 1997-05-06 |