Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569573 | Lithographic printing original plates and platemaking process using the same | Masaaki Kurihara | 1996-10-29 |
| 5336585 | Photosensitive resin composition for use in forming a relief structure | Reijiro Sato | 1994-08-09 |
| 4202696 | Method of removing surface tack of cured free radical polymerized resin composition using organic carbonyl compound | Kazuhito Miyoshi, Yoneharu Tanaka | 1980-05-13 |