Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387594 | Plate making film, plate making ink, plate making method using the film, and plate making system using the film | Osamu Kakishita, Shigeki Nishimura, Kazuo Kuzukawa | 2002-05-14 |