Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818373 | Coating fluid for printing plates and method of making a printing plate | Hideaki Sakurai, Toyoshi Ohto | 2004-11-16 |
| 6732654 | Method for producing a photocatalytic printing plate by film transfer | Toyofumi Shimada, Hitoshi Isono | 2004-05-11 |