Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699580 | Dispersion composition for black matrix, display, and process, for production display | Takeo Ito, Koji Washiyama, Hajime Tanaka, Tomoko Nakazawa, Tsuyoshi Oyaizu +2 more | 2004-03-02 |