Issued Patents All Time
Showing 101–125 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7885042 | CPP magneto-resistive effect device utilizing an anti-oxidizing layer as part of the spacer layer in a thin-film magnetic head usable in a head gimbal assembly in a hard disk system | Koji Shimazawa, Tomohito Mizuno, Kei Hirata | 2011-02-08 |
| 7881025 | Magneto-resistive effect device having a spacer layer of a semiconductor layer interposed between first and second nonmagnetic metal layers and a work function control layer for use in a thin-film magnetic head usable in a head gimbal assembly in a hard disk system | Koji Shimazawa, Tomohito Mizuno, Kei Hirata | 2011-02-01 |
| 7881021 | CPP type magnetoresistive device with biasing arrangement for ferromagnetic layers having respective magnetizations orthogonal to one another, and magnetic disk system using same | Tsutomu Chou, Daisuke Miyauchi, Takahiko Machita, Shinji Hara, Tomohito Mizuno +4 more | 2011-02-01 |
| 7876534 | Magneto-resistive effect device of the CPP type, and magnetic disk system | Tsutomu Chou, Daisuke Miyauchi, Kiyoshi Noguchi | 2011-01-25 |
| 7859798 | Magnetic thin film having non-magnetic spacer layer that is provided with SnO2 layer | Shinji Hara, Tomohito Mizuno | 2010-12-28 |
| 7855859 | Magnetoresistive element and magnetic head | Shinji Hara, Koji Shimazawa, Tomohito Mizuno, Tsuyoshi Ichiki, Toshiyuki Ayukawa | 2010-12-21 |
| 7826180 | Magneto-resistive effect device of the CPP structure, and magnetic disk system | Tomohito Mizuno, Shinji Hara | 2010-11-02 |
| 7826179 | Magneto-resistive effect device of the CPP structure and magnetic disk system | Koji Shimazawa, Tsutomu Chou | 2010-11-02 |
| 7805828 | Method of manufacturing thin-film magnetic head | Koji Shimazawa | 2010-10-05 |
| 7808748 | Magnetoresistive element including heusler alloy layer | Tomohito Mizuno, Keita Kawamori | 2010-10-05 |
| 7804667 | Magnetoresistive element with a Heusler alloy layer that has a region in which an additive element changes in concentration | Kei Hirata, Tomohito Mizuno, Koji Shimazawa | 2010-09-28 |
| 7782575 | Magnetoresistive element having free layer, pinned layer, and spacer layer disposed therebetween, the spacer layer including semiconductor layer | Kei Hirata, Tomohito Mizuno, Koji Shimazawa | 2010-08-24 |
| 7764471 | Magneto-resistance effect element having diffusion blocking layer and thin-film magnetic head | Tomohito Mizuno, Takahiko Machita, Kei Hirata, 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 | Tomohito Mizuno, Kei Hirata, Koji Shimazawa | 2010-07-27 |
| 7760475 | Magneto-resistance effect element having free layer including magnetostriction reduction layer and thin-film magnetic head | Tomohito Mizuno, Kei Hirata | 2010-07-20 |
| 7739787 | Method of manufacturing a magnetoresistive element | Koji Shimazawa, Tomohito Mizuno, Daisuke Miyauchi, Shinji Hara, Takahiko Machita | 2010-06-22 |
| 7734598 | Computer-readable recording medium having recorded hash-value generation program, computer-readable recording medium having recorded storage management program, and storage system | Yasuo Noguchi, Kazutaka Ogiwara, Masahisa Tamura, Tetsutaro Maruyama, Riichiro Take | 2010-06-08 |
| 7672092 | Method for manufacturing magnetic field detecting element, utilizing diffusion of metal | Tomohito Mizuno, Kei Hirata, Keita Kawamori, Koji Shimazawa | 2010-03-02 |
| 7672085 | CPP type magneto-resistive effect device having a semiconductor oxide spacer layer and magnetic disk system | Shinji Hara, Kei Hirata, Koji Shimazawa, Tomohito Mizuno | 2010-03-02 |
| 7656621 | Magneto-resistive element having a cap layer for canceling spin injection effect | Koji Shimazawa, Daisuke Miyauchi, Tomohito Mizuno | 2010-02-02 |
| 7535682 | Magneto-resistance element and thin film magnetic head with improved heat reliability | Koji Shimazawa, Tomohito Mizuno | 2009-05-19 |
| 7533456 | Fabrication process for magneto-resistive effect devices of the CPP structure | Tomohito Mizuno, Koji Shimazawa | 2009-05-19 |
| 7525773 | Thin film magnetic head, head gimbal assembly, and hard disk drive having a dual spin-valve magneto-resistive element | Koji Shimazawa | 2009-04-28 |
| 7510787 | Magneto-resistance effect element and thin-film magnetic head | Tomohito Mizuno, Daisuke Miyauchi, Koji Shimazawa | 2009-03-31 |
| 7496988 | Electric vacuum cleaner provided with a dust separation section for separating sucked dust and dust collecting section for collecting the dust | Ritsuo Takemoto, Masatoshi Tanaka, Hiroshi Yokoyama, Hitoshi Suzuki, Kiyoshi Ebe +4 more | 2009-03-03 |