Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793742 | Preparation of bonded rare earth magnet-forming alloy and bonded rare earth magnet composition | Koji Sato, Takahiro Hashimoto, Takehisa Minowa | 2004-09-21 |
| 6773517 | Rare-earth alloy, rate-earth sintered magnet, and methods of manufacturing | Koji Sato, Takahiro Hashimoto, Hajime Nakamura, Takehisa Minowa | 2004-08-10 |