Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9891575 | Image forming device, exchange unit and method for determining exchange unit | Hiroo Arikawa, Yuji Kuwana | 2018-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9891575 | Image forming device, exchange unit and method for determining exchange unit | Hiroo Arikawa, Yuji Kuwana | 2018-02-13 |