Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800145 | Rare earth magnet alloy, manufacturing method thereof and product applied with rare earth magnet alloy | Hideaki Ono | 2004-10-05 |
| 6736909 | Bulk exchange-spring magnet, device using the same, and method of producing the same | Norihisa Waki, Hideaki Ono, Tatsuo Sugiyama | 2004-05-18 |
| 6727628 | Rotor structure for permanent-magnet motor | Hideaki Ono, Yuu Oowada, Toshio Kikuchi | 2004-04-27 |