Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479203 | Direct drawing type lithographic printing plate precursor | Hiroshi Tashiro, Seishi Kasai, Eiichi Kato | 2002-11-12 |
| 6420091 | Method of producing lithographic printing plate | Takao Nakayama, Nobufumi Mori, Takashi Nakamura | 2002-07-16 |