Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422614 | Fe-based amorphous alloy, powder core using the same, and coil encapsulated powder core | Keiko Tsuchiya, Hisato Koshiba, Seiichi Abiko, Takao Mizushima | 2016-08-23 |
| 8685179 | Fe-based amorphous alloy, powder core using the same, and coil encapsulated powder core | Keiko Tsuchiya, Hisato Koshiba, Seiichi Abiko, Takao Mizushima | 2014-04-01 |
| 7501925 | Magnetic core using amorphous soft magnetic alloy | Yutaka Naito, Kazuo Aoki, Masatomi Abe | 2009-03-10 |