Issued Patents All Time
Showing 151–175 of 219 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7826179 | Magneto-resistive effect device of the CPP structure and magnetic disk system | Tsutomu Chou, Yoshihiro Tsuchiya | 2010-11-02 |
| 7821732 | Thermally assisted magnetic head having an asymmetric plasmon antenna and manufacturing method thereof | Eiji Komura, Seiichi Takayama, Satoshi Tomikawa, Kosuke Tanaka | 2010-10-26 |
| 7805828 | Method of manufacturing thin-film magnetic head | Yoshihiro Tsuchiya | 2010-10-05 |
| 7804655 | Thermally assisted magnetic head | Kosuke Tanaka, Takaaki Domon | 2010-09-28 |
| 7804667 | Magnetoresistive element with a Heusler alloy layer that has a region in which an additive element changes in concentration | Kei Hirata, Yoshihiro Tsuchiya, Tomohito Mizuno | 2010-09-28 |
| 7782575 | Magnetoresistive element having free layer, pinned layer, and spacer layer disposed therebetween, the spacer layer including semiconductor layer | Yoshihiro Tsuchiya, Kei Hirata, Tomohito Mizuno | 2010-08-24 |
| 7773342 | Thin-film magnetic head having near-field-light-generating portion with trapezoidal end | Katsumichi Tagami | 2010-08-10 |
| 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, Yoshihiro Tsuchiya | 2010-07-27 |
| 7750627 | Magnetic film sensor having a magnetic film for generating a magnetostriction and a depressed insulating layer | Yoshitaka Sasaki, Tatsushi Shimizu | 2010-07-06 |
| 7739787 | Method of manufacturing a magnetoresistive element | Yoshihiro Tsuchiya, Tomohito Mizuno, Daisuke Miyauchi, Shinji Hara, Takahiko Machita | 2010-06-22 |
| 7710677 | Thermally assisted magnetic head | Kosuke Tanaka | 2010-05-04 |
| 7683610 | Method for inspecting magnetic characteristics of a plurality of thin magnetic heads by means of local application of magnetic field | — | 2010-03-23 |
| 7672085 | CPP type magneto-resistive effect device having a semiconductor oxide spacer layer and magnetic disk system | Shinji Hara, Kei Hirata, Yoshihiro Tsuchiya, Tomohito Mizuno | 2010-03-02 |
| 7672092 | Method for manufacturing magnetic field detecting element, utilizing diffusion of metal | Yoshihiro Tsuchiya, Tomohito Mizuno, Kei Hirata, Keita Kawamori | 2010-03-02 |
| 7663845 | Current-perpendicular-to-plane magneto-resistive element including multilayer lower magnetic shielding film | Kei Hirata, Atsushi Yamaguchi, Kiyoshi Noguchi | 2010-02-16 |
| 7656621 | Magneto-resistive element having a cap layer for canceling spin injection effect | Daisuke Miyauchi, Tomohito Mizuno, Yoshihiro Tsuchiya | 2010-02-02 |
| 7583478 | Thin-film magnetic head, head gimbal assembly, head arm assembly and magnetic disk drive | Takahiko Machita, Kei Hirata | 2009-09-01 |
| 7558027 | Magnetic field sensor provided with an upper shield layer having portions with different magnetostriction | Kei Hirata, Takahiko Machita, Kiyoshi Noguchi | 2009-07-07 |
| 7551407 | Thin-film magnetic head, head gimbal assembly and hard disk drive | Takahiko Machita | 2009-06-23 |
| 7551408 | Thin film magnetic head, head gimbal assembly, and hard disk drive | Kosuke Tanaka, Tomoaki Shimizu | 2009-06-23 |
| 7533456 | Fabrication process for magneto-resistive effect devices of the CPP structure | Yoshihiro Tsuchiya, Tomohito Mizuno | 2009-05-19 |
| 7535682 | Magneto-resistance element and thin film magnetic head with improved heat reliability | Yoshihiro Tsuchiya, Tomohito Mizuno | 2009-05-19 |
| 7525773 | Thin film magnetic head, head gimbal assembly, and hard disk drive having a dual spin-valve magneto-resistive element | Yoshihiro Tsuchiya | 2009-04-28 |
| 7510787 | Magneto-resistance effect element and thin-film magnetic head | Yoshihiro Tsuchiya, Tomohito Mizuno, Daisuke Miyauchi | 2009-03-31 |
| 7426096 | Magnetoresistive effective element with high output stability and reduced read bleeding at track edges | Kosuke Tanaka | 2008-09-16 |