Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8410749 | Device and method for controlling the charging and discharging of a battery for supplying power from the battery and a fuel cell | — | 2013-04-02 |
| 7785745 | Fuel cell apparatus | Tomohiro Hirayama, Terumasa Nagasaki | 2010-08-31 |