Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686585 | Azo dyes for use in color filters and method for production of color filters | Yoshiki Hishiro, Naoki Takeyama | 1997-11-11 |
| 5614594 | Curable resin composition for overcoat film of color filter and color filter | Susumu Miyazaki, Shigeaki Chika, Kouichi Satou, Naoki Takeyama | 1997-03-25 |