Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9323197 | History storage device, image forming apparatus and non-transitory computer readable medium storing program | Masashi Murakami, Atsuo Matsunaga, Keiji Ishiguro, Masayuki Kudo | 2016-04-26 |