Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10937577 | Magnetic compound and production method thereof | Noritsugu Sakuma, Masao Yano, Akira Kato, Akira Manabe, Shunji Suzuki | 2021-03-02 |
| 10351935 | Magnetic compound and method of producing the same | Noritsugu Sakuma, Akira Kato, Kota Washio, Hidefumi Kishimoto, Masao Yano +3 more | 2019-07-16 |
| 10325704 | Rare earth magnet | Noritsugu Sakuma, Akira Kato, Masao Yano, Shunji Suzuki | 2019-06-18 |
| 5186766 | Magnetic materials containing rare earth element iron nitrogen and hydrogen | Takahiko Iriyama, Hideaki Imai | 1993-02-16 |
| 5164104 | Magnetic material containing rare earth element, iron, nitrogen, hydrogen and oxygen and bonded magnet containing the same | Takahiko Iriyama, Nobuyoshi Imaoka, Akinobu Sudo, Naoko Kashiwaya | 1992-11-17 |