Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7502698 | Power consumption measuring device and power control system | Tetsuya Yano | 2009-03-10 |
| 7412304 | Power system for area containing a set of power consumers | — | 2008-08-12 |