Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9643437 | Printer that avoids exposure of a star wheel | Taku Hirashima | 2017-05-09 |
| 9390439 | Invoice amount calculation method, invoice amount calculation device, and printer invoicing system | Motofumi Shiraiwa | 2016-07-12 |
| 9213987 | Invoice amount calculation method, invoice amount calculation device, and printer invoicing system | Motofumi Shiraiwa | 2015-12-15 |
| 9033453 | Invoice amount calculation method, invoice amount calculation device, and printer invoicing system | Motofumi Shiraiwa | 2015-05-19 |
| 8788433 | Invoice amount calculation method, invoice amount calculation device, and printer invoicing system | Motofumi Shiraiwa | 2014-07-22 |