Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8362786 | Method and device for determining degradation state of electrical storage device in hybrid construction equipment | Jun Yamane, Tomohisa Sato | 2013-01-29 |
| 8004285 | Leakage detection device of vehicle mounted power supply system | — | 2011-08-23 |
| 7439631 | Hybrid power supply system | — | 2008-10-21 |