Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8698330 | Portable inverter power generation apparatus with resonance speed control | — | 2014-04-15 |
| 6288508 | Electric motor for a vehicle having regenerative braking and reverse excitation braking | Akira Inui | 2001-09-11 |