Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9898023 | Power management method, power management server, and office machine for managing electric power | Tatsuya Inagi, Yoshikatsu Kamisuwa, Shigenori Fujiwara | 2018-02-20 |