Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663262 | Compound containing an oxamic acid group, a process for producing the compound, and a resin composition containing the compound | Shinsuke Shirakawa, Mitsuo Yamada, Kei Roger Aoki, Satoshi Urano, Nobuaki Tomita | 1997-09-02 |
| 5622813 | Photosensitive resin composition for flexographic printing plate | Tadashi Hayashi | 1997-04-22 |