Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6109740 | Method and apparatus for supplying ink to a printer | Hiroshi Tokunaga, Shinichi Horii | 2000-08-29 |
| 5230574 | Recording apparatus having a compound movement print head | — | 1993-07-27 |
| 4479730 | Ribbon cartridge | Satoru Yoshioka, Iwao Mitsuki | 1984-10-30 |