Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9916607 | Ink billing system with changeable billing rate table | Yoshihiro Ueno, Mitsuhiko Maejima, Shinji Takahashi | 2018-03-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9916607 | Ink billing system with changeable billing rate table | Yoshihiro Ueno, Mitsuhiko Maejima, Shinji Takahashi | 2018-03-13 |