Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657693 | Apparatus for cleaning printing cylinder | Shozabu Inuyama, Naoyuki Suga, Isamu Zensho, Kazuo Fukuda | 1997-08-19 |
| 5150649 | Ink pot device for printing machine | Toshikatu Nagase, Yasuhisa Shichijo | 1992-09-29 |