Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065786 | Manufacturing method of heat-assisted magnetic head constituted of slider and light source unit | Koji Shimazawa, Yasuhiro Ito, Seiichi Takayama, Kosuke Tanaka | 2011-11-29 |
| 8045422 | Near-field light generating element comprising surface plasmon antenna and waveguide with groove | Koji Shimazawa | 2011-10-25 |
| 8040761 | Near-field light generating device including near-field light generating element disposed over waveguide with buffer layer and adhesion layer therebetween | Keita Kawamori, Makoto Isogai, Susumu Aoki, Daisuke Miyauchi | 2011-10-18 |
| 8023225 | Thermally assisted magnetic head with optical waveguide | Koji Shimazawa, Hiraku Hirabayashi, Kosuke Tanaka | 2011-09-20 |
| 8000175 | Thermally assisted magnetic head having a semiconductor surface-emitting laser | Koji Shimazawa, Seiichi Takayama | 2011-08-16 |
| 8000178 | Near-field light generating element utilizing surface plasmon | Koji Shimazawa, Yasuhiro Ito, Seiichi Takayama, Satoshi Tomikawa, Daisuke Miyauchi +1 more | 2011-08-16 |
| 7876646 | Thermally assisted magnetic head, head gimbal assembly, and hard disk drive | Kosuke Tanaka, Koji Shimazawa | 2011-01-25 |
| 7855937 | Near-field light generating element and heat-assisted magnetic recording head utilizing surface plasmon mode | Koji Shimazawa, Yasuhiro Ito, Seiichi Takayama, Satoshi Tomikawa, Daisuke Miyauchi +1 more | 2010-12-21 |
| 7835102 | Heat assisted magnetic recording head comprising plasmon antenna with flat surfaces opposed to medium | Seiichi Takayama, Kosuke Tanaka, Daisuke Miyauchi, Koji Shimazawa | 2010-11-16 |
| 7821732 | Thermally assisted magnetic head having an asymmetric plasmon antenna and manufacturing method thereof | Seiichi Takayama, Satoshi Tomikawa, Kosuke Tanaka, Koji Shimazawa | 2010-10-26 |
| 7813086 | Thin film magnetic head comprising metal layer and having improved asymmetry characteristic and method of producing the same | Kosuke Tanaka, Kazuki Sato | 2010-10-12 |