Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9148017 | Power demand management apparatus and power demand management system | Ken Watanabe, Makoto Inoue | 2015-09-29 |
| 9031730 | Power demand management apparatus and power demand management system | Ken Watanabe, Makoto Inoue | 2015-05-12 |