Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10703091 | Printing machine having ductor roller, correction device, and printing machine correction method | — | 2020-07-07 |
| 9446581 | Ink supply device for printing machine | — | 2016-09-20 |
| 8875630 | Printer | Masayuki Izume, Tadao Hashimoto | 2014-11-04 |
| 6656627 | Battery pack | Eizi Yokoyama, Hitoshi Kobayashi | 2003-12-02 |