Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677101 | Light-sensitive lithographic printing plate having a light sensitive layer comprising a clathrate compound | Kazuo Noguchi, Shinichi Matsubara, Yoshihiro Koya, Hiroshi Tomiyasu, Shigeru Kajiwara | 1997-10-14 |
| 5635328 | Light-sensitive lithographic printing plate utilizing o-quinone diazide light-sensitive layer containing cyclic clathrate compound | Katuhiko Higashino, Shinichi Matsubara, Mitsuru Sasaki, Katsuko Ohta, Fumiyuki Matsuo | 1997-06-03 |