Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806671 | Power supply system and power supply method | Yasushi Kusaka | 2004-10-19 |
| 6794846 | Power source unit | — | 2004-09-21 |
| 6760237 | Inverter for alternating current generator-motor | Kenji Kataoka, Shigeru Uenishi | 2004-07-06 |