Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11302465 | Rare-earth permanent magnet | Ryuji Hashimoto, Masashi Ito, Yuki Nagamine | 2022-04-12 |
| 10886044 | Rare earth permanent magnet | Masashi Ito | 2021-01-05 |
| 10170225 | Permanent magnet and rotating machine including the same | Kenichi Suzuki, Shogo Kadota | 2019-01-01 |
| 7481946 | Method for producing ferrite material and ferrite material | Kenya Takagawa, Taku Murase | 2009-01-27 |
| 7294284 | Method for producing Mn-Zn ferrite | Akira Kakinuma, Kenya Takagawa, Fumitaka Baba, Taku Murase | 2007-11-13 |