Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236793 | Material for color filter overcoat and material for color filter useful for liquid crystal display, process for formation of overcoat and process for formation of color filter | Kenichi Nishiwaki, Shuji Matsushima, Kenzo Fukuyoshi | 1993-08-17 |
| 4479432 | Thick film printing method | Tatsuo Masaki, deceased, Kiyoshi Masui | 1984-10-30 |