Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35444 | Ink washing device for a printing machine | Fumio Matsuda, Hideo Kitagawa, Katsunori Furuta | 1997-02-11 |
| 5325780 | Ink washing device for a printing machine | Fumio Matsuda, Hideo Kitagawa, Katsunori Furuta | 1994-07-05 |