Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D277767 | Printing machine | Masakazu Sakamoto, Takashi Mimura | 1985-02-26 |
| 4480545 | Offset press having two printing units with alternate path delivery cylinders | Nobuhiko Fujisawa, Tatsunori Hujiki | 1984-11-06 |