Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7167383 | Step-up/down voltage chopper | Tesshi Iwakura | 2007-01-23 |
| 6954365 | Replenishing power supply system | — | 2005-10-11 |
| 6563288 | Control device for fuel cell powered vehicle | Munetoshi Ueno | 2003-05-13 |