Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7481895 | Isotropic powdery magnet material, process for preparing and resin-bonded magnet | Ryo Omatsuzawa, Takayuki Nishio | 2009-01-27 |
| 6758918 | Isotropic powdery magnet material, process for preparing and resin-boned magnet | Ryo Omatsuzawa, Takayuki Nishio | 2004-07-06 |
| 6605162 | Anisotropic magnet and process of producing the same | Hideaki Ono, Munekatsu Shimada, Norihisa Waki, Akira Fujiki | 2003-08-12 |
| 5186766 | Magnetic materials containing rare earth element iron nitrogen and hydrogen | Kurima Kobayashi, Hideaki Imai | 1993-02-16 |
| 5164104 | Magnetic material containing rare earth element, iron, nitrogen, hydrogen and oxygen and bonded magnet containing the same | Kurima Kobayashi, Nobuyoshi Imaoka, Akinobu Sudo, Naoko Kashiwaya | 1992-11-17 |