Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5214541 | Method for producing color filter | Yukio Yamasita, Toru Nakamura, Hitoshi Yuasa, Yutaka Otsuki | 1993-05-25 |
| 5214542 | Method for producing color filter | Yukio Yamasita, Toru Nakamura, Hitoshi Yuasa, Yutaka Otsuki | 1993-05-25 |
| 5096800 | Resin composition for forming durable protection coating and process for forming durable protection coating on substrate | Hitoshi Yuasa, Eiji Yoda, Yutaka Otsuki | 1992-03-17 |