Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9461237 | Power generation switch | Toshiyuki Ueno, Sotoshi Yamada | 2016-10-04 |
| 8766495 | Power generation element and power generation apparatus including the power generation element | Toshiyuki Ueno, Sotoshi Yamada | 2014-07-01 |
| 8062204 | Coil device and magnetic field generating device | Isamu Nagano | 2011-11-22 |