Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516697 | Single color press and method of operating same, and method of manufacturing liquid crystal color filter | Ryojiro Katsube | 2009-04-14 |
| 6915742 | Blanket washing method and blanket washing solution removing method for use in web offset printing press | Shinichiro Senoo, Shigehiro Fujii | 2005-07-12 |
| 5913266 | Printing cylinder having annular groove | Takuji Tsugawa | 1999-06-22 |