Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637336 | Method for producing printing plate, reusing method for printing plate, and printing machine | Yasuharu Suda, Hiroaki Ikeda | 2003-10-28 |
| 6564713 | Printing plate, method for producing printing plate, reusing method for printing plate, and printing machine | Yasuharu Suda, Toyofumi Shimada | 2003-05-20 |
| 6547375 | Ink-jet head and manufacturing method thereof | Yoshinori Nakajima | 2003-04-15 |
| 6513916 | Ink jet head and manufacturing method thereof | Yoshinori Nakajima | 2003-02-04 |