Issued Patents All Time
Showing 26–50 of 190 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7609489 | Magnetic sensor using NiFe alloy for pinned layer | Yosuke Ide, Masamichi Saito, Masahiko Ishizone | 2009-10-27 |
| 7599155 | Self-pinned CPP giant magnetoresistive head with antiferromagnetic film absent from current path | Masamichi Saito, Yoshihiro Nishiyama, Yosuke Ide, Eiji Umetsu, Yasuo Hayakawa | 2009-10-06 |
| 7567412 | Magnetic sensing element with improved magnetic sensitivity stability and method for producing the same | Ryo Nakabayashi, Eiji Umetsu, Kazuaki Ikarashi, Fumihito Koike | 2009-07-28 |
| 7567413 | Magnetic detecting element with diffusion-preventing layer between spacer Cu and magnetic layer, and method of manufacturing the same | Yosuke Ide, Masamichi Saito, Masahiko Ishizone | 2009-07-28 |
| 7564661 | Magnetic sensing element including free layer having gradient composition and method for manufacturing the same | Yosuke Ide, Masamichi Saito, Masahiko Ishizone | 2009-07-21 |
| 7558029 | Magnetic detectible head comprising free layer | Yosuke Ide, Masamichi Saito, Masahiko Ishizone | 2009-07-07 |
| 7554776 | CCP magnetic detecting element including a self-pinned CoFe layer | Masamichi Saito, Yosuke Ide, Masahiko Ishizone | 2009-06-30 |
| 7502210 | CPP magnetic detecting device containing NiFe alloy on free layer thereof | Yosuke Ide, Masamichi Saito, Masahiko Ishizone | 2009-03-10 |
| 7499249 | Spin valve-GMR element in which a non-metal laminate layer is provided as a free magnetic layer and method of manufacturing the same | Yosuke Ide, Masamichi Saito, Masahiko Ishizone | 2009-03-03 |
| 7499248 | Magnetic detective head comprising free layer | Masahiko Ishizone, Masamichi Saito, Yosuke Ide | 2009-03-03 |
| 7495868 | Exchange coupling film and magnetic sensing element including the same | Takuya Seino, Fumihito Koike | 2009-02-24 |
| 7480122 | Magnetic detecting device having free layer or pinned layer formed by lamination of magnetic alloy and Cu layer and method of manufacturing magnetic detecting device | Yosuke Ide, Masamichi Saito, Masahiko Ishizone, Kazumasa Nishimura | 2009-01-20 |
| 7466525 | Magnetic sensing element including laminated film composed of half-metal and NiFe alloy as free layer | Masamichi Saito, Yosuke Ide, Masahiko Ishizone | 2008-12-16 |
| 7463026 | Magnetic sensor including bridge circuit having fixed resistance like structure of element | Shinichi Sasaki, Kiyoshi Sato, Yoshito Sasaki, Eiji Umetsu | 2008-12-09 |
| 7463457 | CPP giant magnetoresistive element with particular bulk scattering coefficient | Masamichi Saito | 2008-12-09 |
| 7443635 | Magnetic detector including antiferromagnetic layer, amorphous barrier layer, base layer, and hard layer arranged in that order and method for manufacturing magnetic detector | Kenichi Tanaka, Eiji Umetsu, Masahiro Oshima | 2008-10-28 |
| 7433161 | Spin-valve element having fixed layer containing nano-oxide layer | Kazuaki Ikarashi, Fumihito Koike, Eiji Umetsu | 2008-10-07 |
| 7428128 | High read output, high sensitivity magnetic sensing element | Masamichi Saito | 2008-09-23 |
| 7397639 | Magnetic detecting element provided with free layer having layered-ferri configuration | Tomohiro Yamashita, Eiji Umetsu, Ryo Nakabayashi, Akira Takahashi | 2008-07-08 |
| 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, Eiji Umetsu, Kazumi Matsuzaka, Takuya Seino | 2008-05-06 |
| 7365948 | Exchange-coupled film, method for making exchange-coupled film, and magnetic sensing element including exchange-coupled film | Ryou Nakabayashi, Eiji Umetsu | 2008-04-29 |
| 7362546 | Spin-valve magnetoresistive element having fixed magnetic layer of epitaxal laminate including magnetic layer and nonmagnetic layer | Eiji Umetsu, Masamichi Saito, Yosuke Ide, Masahiro Oshima | 2008-04-22 |
| 7336453 | Magnetic sensing element including pinned layer and/or free layer composed of [110] crystal planes-oriented Heusler alloy | Masamichi Saito, Yosuke Ide | 2008-02-26 |
| 7312959 | Magnetic sensor having antiferromagnetic layers and free magnetic layer and method for manufacturing magnetic sensor | Ryou Nakabayashi, Eiji Umetsu | 2007-12-25 |
| 7312960 | Magnetic sensing element comprising a pinned magnetic layer, a free magnetic layer, and a nonmagnetic conductive layer disposed therebetween | Kazumi Matsuzaka, Eiji Umetsu | 2007-12-25 |