Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7369372 | Exchange-coupled film including pinned magnetic layer composed of a plurality of cobalt-iron alloys having different compositions disposed on antiferromagnetic layer, and magnetic sensing element | Kazuaki Ikarashi, Naoya Hasegawa, Eiji Umetsu, Takuya Seino | 2008-05-06 |
| 7312960 | Magnetic sensing element comprising a pinned magnetic layer, a free magnetic layer, and a nonmagnetic conductive layer disposed therebetween | Eiji Umetsu, Naoya Hasegawa | 2007-12-25 |