Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7782575 | Magnetoresistive element having free layer, pinned layer, and spacer layer disposed therebetween, the spacer layer including semiconductor layer | Yoshihiro Tsuchiya, Kei Hirata, Koji Shimazawa | 2010-08-24 |
| 7764471 | Magneto-resistance effect element having diffusion blocking layer and thin-film magnetic head | Takahiko Machita, Kei Hirata, Yoshihiro Tsuchiya, Shinji Hara | 2010-07-27 |
| 7764470 | Magneto-resistance effect element and thin-film magnetic head having non-magnetic spacer layer composed of one semiconductor layer and two metal layers | Kei Hirata, Yoshihiro Tsuchiya, Koji Shimazawa | 2010-07-27 |
| 7760475 | Magneto-resistance effect element having free layer including magnetostriction reduction layer and thin-film magnetic head | Yoshihiro Tsuchiya, Kei Hirata | 2010-07-20 |
| 7739787 | Method of manufacturing a magnetoresistive element | Koji Shimazawa, Yoshihiro Tsuchiya, Daisuke Miyauchi, Shinji Hara, Takahiko Machita | 2010-06-22 |
| 7715153 | Magnetoresistive effect element having inner and outer pinned layers including a cobalt iron alloy | Daisuke Miyauchi, Masashi Sano | 2010-05-11 |
| 7672085 | CPP type magneto-resistive effect device having a semiconductor oxide spacer layer and magnetic disk system | Shinji Hara, Kei Hirata, Koji Shimazawa, Yoshihiro Tsuchiya | 2010-03-02 |
| 7672092 | Method for manufacturing magnetic field detecting element, utilizing diffusion of metal | Yoshihiro Tsuchiya, Kei Hirata, Keita Kawamori, Koji Shimazawa | 2010-03-02 |
| 7656621 | Magneto-resistive element having a cap layer for canceling spin injection effect | Koji Shimazawa, Daisuke Miyauchi, Yoshihiro Tsuchiya | 2010-02-02 |
| 7609490 | Magnetoresistive device, thin film magnetic head, head gimbal assembly, head arm assembly, magnetic disk apparatus, synthetic antiferromagnetic magnetization pinned layer, magnetic memory cell, and current sensor | Daisuke Miyauchi | 2009-10-27 |
| 7580231 | Magneto-resistive element having a free layer provided with a ternary alloy layer | Daisuke Miyauchi | 2009-08-25 |
| 7564657 | Magnetoresistive device, thin film magnetic head, head gimbal assembly and magnetic disk unit exhibiting superior magnetoresistive effect | Daisuke Miyauchi | 2009-07-21 |
| 7535682 | Magneto-resistance element and thin film magnetic head with improved heat reliability | Koji Shimazawa, Yoshihiro Tsuchiya | 2009-05-19 |
| 7533456 | Fabrication process for magneto-resistive effect devices of the CPP structure | Yoshihiro Tsuchiya, Koji Shimazawa | 2009-05-19 |
| 7510787 | Magneto-resistance effect element and thin-film magnetic head | Yoshihiro Tsuchiya, Daisuke Miyauchi, Koji Shimazawa | 2009-03-31 |
| 7499247 | Magnetoresistive sensor having a pinned layer in multilayer structure | Daisuke Miyauchi | 2009-03-03 |
| 7446983 | Magnetoresistive element, thin-film magnetic head, head gimbal assembly, and magnetic disk drive | Daisuke Miyauchi | 2008-11-04 |
| 7310210 | Magnetoresistive sensor having cobalt-iron alloy layer in free layer | Daisuke Miyauchi | 2007-12-18 |
| 5210736 | Mobile recording-medium playing apparatus | Akira Hayama, Toshiyuki Fukami | 1993-05-11 |