Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732654 | Method for producing a photocatalytic printing plate by film transfer | Yasuharu Suda, Hitoshi Isono | 2004-05-11 |
| 6564713 | Printing plate, method for producing printing plate, reusing method for printing plate, and printing machine | Yasuharu Suda, Hitoshi Isono | 2003-05-20 |
| 5835826 | Image forming apparatus and image forming method | Tomoaki Okada, Hiroaki Ikeda, Hiroyoshi Kawamura | 1998-11-10 |