Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5787803 | Dot line printer with mimimum hammer gap arrangement | Yuji Ohmura | 1998-08-04 |
| 5237918 | Printing head in a dot-line printer | Hirotaka Kobayashi, Toshio Hiki, Yoshikane Matsumoto | 1993-08-24 |