Issued Patents All Time
Showing 51–75 of 178 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7643254 | Tunnel-effect type magnetic sensor having free layer including non-magnetic metal layer | Yosuke Ide, Naoya Hasegawa, Ryo Nakabayashi, Yoshihiro Nishiyama, Kazumasa Nishimura +1 more | 2010-01-05 |
| 7616410 | Magnetic detecting element having free layer formed of NiFe alloy and method of manufacturing the same | Masahiko Ishizone, Yosuke Ide, Naoya Hasegawa | 2009-11-10 |
| 7609489 | Magnetic sensor using NiFe alloy for pinned layer | Yosuke Ide, Masahiko Ishizone, Naoya Hasegawa | 2009-10-27 |
| 7599155 | Self-pinned CPP giant magnetoresistive head with antiferromagnetic film absent from current path | Yoshihiro Nishiyama, Yosuke Ide, Eiji Umetsu, Naoya Hasegawa, Yasuo Hayakawa | 2009-10-06 |
| 7567413 | Magnetic detecting element with diffusion-preventing layer between spacer Cu and magnetic layer, and method of manufacturing the same | Yosuke Ide, Masahiko Ishizone, Naoya Hasegawa | 2009-07-28 |
| 7564661 | Magnetic sensing element including free layer having gradient composition and method for manufacturing the same | Yosuke Ide, Masahiko Ishizone, Naoya Hasegawa | 2009-07-21 |
| 7558029 | Magnetic detectible head comprising free layer | Yosuke Ide, Masahiko Ishizone, Naoya Hasegawa | 2009-07-07 |
| 7554776 | CCP magnetic detecting element including a self-pinned CoFe layer | Naoya Hasegawa, Yosuke Ide, Masahiko Ishizone | 2009-06-30 |
| 7502210 | CPP magnetic detecting device containing NiFe alloy on free layer thereof | Yosuke Ide, Masahiko Ishizone, Naoya Hasegawa | 2009-03-10 |
| 7499248 | Magnetic detective head comprising free layer | Masahiko Ishizone, Yosuke Ide, Naoya Hasegawa | 2009-03-03 |
| 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, Masahiko Ishizone, Naoya Hasegawa | 2009-03-03 |
| 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, Masahiko Ishizone, Naoya Hasegawa, Kazumasa Nishimura | 2009-01-20 |
| 7466525 | Magnetic sensing element including laminated film composed of half-metal and NiFe alloy as free layer | Naoya Hasegawa, Yosuke Ide, Masahiko Ishizone | 2008-12-16 |
| 7463457 | CPP giant magnetoresistive element with particular bulk scattering coefficient | Naoya Hasegawa | 2008-12-09 |
| 7428128 | High read output, high sensitivity magnetic sensing element | Naoya Hasegawa | 2008-09-23 |
| 7380850 | Holding structure for holding an object | — | 2008-06-03 |
| 7365949 | CPP giant magnetoresistive head including pinned magnetic layer that extends in the height direction | Yasuo Hayakawa, Yoshihiro Nishiyama, Digo Aoki, Naohiro Ishibashi, Kenji Honda | 2008-04-29 |
| 7362546 | Spin-valve magnetoresistive element having fixed magnetic layer of epitaxal laminate including magnetic layer and nonmagnetic layer | Naoya Hasegawa, Eiji Umetsu, Yosuke Ide, Masahiro Oshima | 2008-04-22 |
| 7336451 | Magnetic sensing element containing half-metallic alloy | — | 2008-02-26 |
| 7336453 | Magnetic sensing element including pinned layer and/or free layer composed of [110] crystal planes-oriented Heusler alloy | Naoya Hasegawa, Yosuke Ide | 2008-02-26 |
| 7327539 | CPP giant magnetoresistive head with large-area metal film provided between shield and element | — | 2008-02-05 |
| 7310207 | Magnetic sensing element including magnetic layer composed of Heusler alloy disposed on underlayer having {111}-oriented fcc structure | Naoya Hasegawa, Yosuke Ide | 2007-12-18 |
| 7310208 | Magnetoresistive sensor containing self-pinned layer containing a plurality of magnetic sublayers with magnetostriction-enhancing layer made of a nonmagnetic material | Naoya Hasegawa, Eiji Umetsu | 2007-12-18 |
| 7295408 | Dual type magnetic sensing element wherein ΔR×A in upstream part in flow direction of electric current is smaller than ΔR×A in downstream part | Naoya Hasegawa, Yosuke Ide, Masahiko Ishizone | 2007-11-13 |
| 7295409 | CPP giant magnetoresistive element with particular bulk scattering coefficient | Naoya Hasegawa | 2007-11-13 |