Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5394800 | Printing plate locking device | Masahiko Miyoshi | 1995-03-07 |
| 5331890 | Multicolor printing press | Masahiko Miyoshi, Kiyohisa Asanuma | 1994-07-26 |
| 5327829 | Multicolor printing press with feature of rotational phase adjustment | Masahiko Miyoshi, Kiyohisa Asanuma | 1994-07-12 |