Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504563 | Line thermal printer and thermal head | — | 2003-01-07 |
| 6046757 | Thermal printer having thermal head unit support structure | — | 2000-04-04 |
| 5020972 | Method and apparatus for preventing the no-load operation of a pump for a liquid supply system | Shunichi Nakayama, Yasuyuki Arai | 1991-06-04 |