Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229861 | Electronic gravure engraving apparatus including photo tone and character/solid tone processing | Yoshiki Nozaka, Tomoatsu Hirabe, Masayuki Uchida | 1993-07-20 |
| 5117754 | Cleaning apparatus for impression cylinder of offset sheet-fed press | Yoshiki Nozaka, Hiroshi Miyama, Isao Kawakami, Hitoshi Otsuka | 1992-06-02 |
| 4991507 | Cleaning system for offset sheet-fed printing presses | Yoshiki Nozaka, Hiroshi Miyama | 1991-02-12 |
| 4774884 | Method for washing a gravure printing system | Toshiki SUGIMOTO | 1988-10-04 |
| 4585553 | Apparatus for the removal of solid particles from printing ink or other liquids | Shinichi Hikosaka, Takao Fukaya | 1986-04-29 |