Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9551052 | Rare earth sintered magnet and method for production thereof | Hideyuki Morimoto | 2017-01-24 |
| 8945318 | R-Fe-B type rare earth sintered magnet and process for production of the same | Koshi Yoshimura, Hideyuki Morimoto | 2015-02-03 |
| 8845821 | Process for production of R-Fe-B-based rare earth sintered magnet, and steam control member | Hideyuki Morimoto | 2014-09-30 |
| 8206516 | R—Fe—B rare earth sintered magnet and method for producing same | Koshi Yoshimura, Hideyuki Morimoto | 2012-06-26 |
| 8187392 | R-Fe-B type rare earth sintered magnet and process for production of the same | Koshi Yoshimura, Hideyuki Morimoto | 2012-05-29 |
| 8182619 | R-F e-B rare-earth sintered magnet and process for producing the same | Hideyuki Morimoto, Masao Noumi | 2012-05-22 |
| 8182618 | Rare earth sintered magnet and method for producing same | Noriyuki Nozawa, Yutaka Matsuura | 2012-05-22 |
| 8177922 | R-Fe-B anisotropic sintered magnet | Hideyuki Morimoto, Kohshi Yoshimura, Shigeru Takaki | 2012-05-15 |
| 8177921 | R-Fe-B rare earth sintered magnet | Hideyuki Morimoto, Kohshi Yoshimura, Shigeru Takaki, Shinichiro Sakashita | 2012-05-15 |
| 8038807 | R-Fe-B rare-earth sintered magnet and process for producing the same | Hideyuki Morimoto, Masao Noumi | 2011-10-18 |
| 7585378 | Methods for producing raw material alloy for rare earth magnet, powder and sintered magnet | Yuji Kaneko | 2009-09-08 |
| 7390369 | Method for producing rare earth based alloy powder and method for producing rare earth based sintered magnet | Yuji Kaneko | 2008-06-24 |