Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8270005 | Wireless communication device, computer readable medium storing wireless communication program, wireless communication system, image formation device, and computer readable medium storing control program for image formation device | Yoshihito Oono, Makoto Oshiumi, Hiroshi Doi | 2012-09-18 |
| 6208428 | Printing system and charging method thereof | Tatsuya Chihara | 2001-03-27 |