Issued Patents All Time
Showing 126–150 of 193 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8363515 | Thermally-assisted magnetic recording head, head gimbals assembly, head arm assembly, and magnetic disk unit | Tsutomu Chou, Koji Shimazawa, Shinji Hara, Eiji Komura, Ryo Hosoi | 2013-01-29 |
| 8351308 | Thermally assisted magnetic recording head having V-shaped plasmon generator | Tsutomu Chou, Eiji Komura, Shinji Hara, Daisuke Miyauchi | 2013-01-08 |
| 8335052 | Plasmon antenna for thermally assisted magnetic head | Seiichi Takayama, Eiji Komura, Yasuhiro Ito, Koji Shimazawa | 2012-12-18 |
| 8325570 | Thermally-assisted magnetic recording head including a protruding member | Tetsuya Roppongi, Kei Hirata, Susumu Aoki, Takahiko Izawa, Makoto Isogai +2 more | 2012-12-04 |
| 8325567 | Thermally-assisted magnetic recording head comprising near-field light generator | Daisuke Miyauchi, Tsutomu Chou, Susumu Aoki, Tetsuya Roppongi, Katsuki Kurihara | 2012-12-04 |
| 8315129 | Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording device | Eiji Komura, Koji Shimazawa, Tsutomu Chou | 2012-11-20 |
| 8305849 | Thermally-assisted magnetic head | Shinji Hara, Tsutomu Chou, Koji Shimazawa, Daisuke Miyauchi | 2012-11-06 |
| 8298430 | Method of etching magnetoresistive film by using a plurality of metal hard masks | — | 2012-10-30 |
| 8295010 | Thermally assisted magnetic head, head gimbal assembly, and hard disk drive | Koji Shimazawa, Hiraku Hirabayashi | 2012-10-23 |
| 8295015 | Magnetoresistive element, thin film magnetic head, magnetic head slider, head gimbal assembly, head arm assembly and magnetic disk device | Naoki Ohta, Hiroshi Yamazaki, Takayasu Kanaya, Kei Hirata | 2012-10-23 |
| 8270261 | Thermally-assisted magnetic recording head comprising waveguide with inverted-trapezoidal shape | Eiji Komura, Tsutomu Chou, Koji Shimazawa | 2012-09-18 |
| 8264920 | Near-field light generator and thermally-assisted magnetic recording head | Tsutomu Chou, Eiji Komura, Shinji Hara, Daisuke Miyauchi | 2012-09-11 |
| 8254215 | Thermally-assisted magnetic recording head | Susumu Aoki, Kei Hirata, Makoto Isogai | 2012-08-28 |
| 8248892 | Head gimbal assembly with two wiring layers comprising thermally-assisted head | Koji Shimazawa, Takashi Honda | 2012-08-21 |
| 8248897 | Method for manufacturing thermally-assisted magnetic recording head comprising light source unit and slider | Koji Shimazawa, Yoshihiro Tsuchiya, Seiichi Takayama, Nobuyuki Mori, Yasuhiro Ito +4 more | 2012-08-21 |
| 8248895 | Method for manufacturing thermally-assisted magnetic recording head comprising light source unit and slider | Koji Shimazawa, Yoshihiro Tsuchiya, Seiichi Takayama, Nobuyuki Mori, Yasuhiro Ito +4 more | 2012-08-21 |
| 8243388 | Heat-assisted magnetic head constituted of slider and light source unit, and manufacturing method of the head | Koji Shimazawa, Yasuhiro Ito, Eiji Komura, Seiichi Takayama | 2012-08-14 |
| 8223611 | Near-field light generating element and method for forming the element | Seiichi Takayama, Satoshi Tomikawa | 2012-07-17 |
| 8208349 | Thermally-assisted magnetic recording head having a gap between propagation edge and magnetic pole | Daisuke Miyauchi, Susumu Aoki, Tetsuya Roppongi, Tsutomu Chou, Takahiko Izawa +1 more | 2012-06-26 |
| 8199431 | Magnetic head including sensor | Takayasu Kanaya, Yosuke Antoku, Kazuki Sato, Takayuki Nishizawa, Masaru Iida +3 more | 2012-06-12 |
| 8182705 | Method for producing thin film magnetic head having magnetoresistive effect element | Daisuke Miyauchi, Takumi Yanagisawa | 2012-05-22 |
| 8149653 | Light source unit for thermally-assisted magnetic recording capable of monitoring of light output | Koji Shimazawa, Yoshihiro Tsuchiya, Seiichi Takayama, Nobuyuki Mori, Yasuhiro Ito +4 more | 2012-04-03 |
| 8125857 | Heat-assisted magnetic recording head including plasmon generator | Daisuke Miyauchi, Susumu Aoki, Tetsuya Roppongi, Tsutomu Chou, Shinji Hara +1 more | 2012-02-28 |
| 8125858 | Heat-assisted magnetic recording head including plasmon generator | Shinji Hara, Tsutomu Chou, Eiji Komura, Koji Shimazawa, Daisuke Miyauchi +2 more | 2012-02-28 |
| 8125743 | Thin-film magnetic head, magnetic head assembly, magnetic disk drive apparatus and method for manufacturing thin-film magnetic head | Naoki Ohta, Takayasu Kanaya, Kazuki Sato, Yasufumi Uno, Tetsuya Kuwashima | 2012-02-28 |