Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8445105 | Iron-based soft magnetic powder for dust core, method for production thereof, and dust core | Hiroyuki Mitani, Nobuaki Akagi, Chio Ishihara, Makoto Iwakiri, Sohei Yamada +1 more | 2013-05-21 |
| 8409707 | Iron-based soft magnetic powder for dust core and dust core | Hiroyuki Mitani, Nobuaki Akagi | 2013-04-02 |
| 8236087 | Powder core and iron-base powder for powder core | Hiroyuki Mitani, Nobuaki Akagi, Chio Ishihara, Makoto Iwakiri, Sohei Yamada +1 more | 2012-08-07 |
| 6749767 | Powder for high strength dust core, high strength dust core and method for making same | Hiroyuki Mitani, Tsukasa Yuri, Kazuhisa Fujisawa, Yoshikazu Seki, Masahiro Murakami | 2004-06-15 |