Issued Patents All Time
Showing 51–75 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8406092 | Thermally-assisted magnetic recording head | Satoshi Tomikawa | 2013-03-26 |
| 8400886 | Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording device | Tsutomu Chou, Eiji Komura | 2013-03-19 |
| 8393074 | Method of manufacturing thermally-assisted magnetic recording head and alignment apparatus | Seiichi Takayama, Koji Shimazawa, Yasuhiro Ito, Nobuyuki Mori, Ryo Hosoi +3 more | 2013-03-12 |
| 8385160 | Magnetic recording element used for thermally-assisted magnetic recording | Tsutomu Chou, Tetsuya Roppongi, Daisuke Miyauchi, Kosuke Tanaka | 2013-02-26 |
| 8385021 | Temperature assisted magnetic recording element having grounded near field light generator | Tsutomu Chou, Yoshihiro Tsuchiya | 2013-02-26 |
| 8369192 | Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording device | Eiji Komura, Koji Shimazawa, Tsutomu Chou, Daisuke Miyauchi | 2013-02-05 |
| 8363515 | Thermally-assisted magnetic recording head, head gimbals assembly, head arm assembly, and magnetic disk unit | Tsutomu Chou, Koji Shimazawa, Eiji Komura, Ryo Hosoi, Kosuke Tanaka | 2013-01-29 |
| 8351308 | Thermally assisted magnetic recording head having V-shaped plasmon generator | Tsutomu Chou, Eiji Komura, Kosuke Tanaka, Daisuke Miyauchi | 2013-01-08 |
| 8345390 | Magnetoresistive effect element in CPP-type structure and magnetic disk device | Yoshihiro Tsuchiya, Tsutomu Chou, Hironobu Matsuzawa | 2013-01-01 |
| 8341825 | Method for manufacturing a thermally-assisted magnetic head | Koji Shimazawa, Eiji Komura, Tsutomu Chou, Seiichi Takayama | 2013-01-01 |
| 8331063 | Magnetoresistive effect element in CPP-type structure and magnetic disk device | Tsutomu Chou, Yoshihiro Tsuchiya, Hironobu Matsuzawa | 2012-12-11 |
| 8310903 | Thermally-assisted magnetic recording head, head gimbals assembly, head arm assembly, and magnetic disk device, and method of manufacturing thermally-assisted magnetic recording head | Seiichi Takayama, Koji Shimazawa, Yasuhiro Ito, Nobuyuki Mori, Ryo Hosoi | 2012-11-13 |
| 8310791 | Magnetoresistive effect element and magnetic disk device | Takahiko Machita, Tomohito Mizuno, Koji Shimazawa, Tsutomu Chou, Daisuke Miyauchi +2 more | 2012-11-13 |
| 8305849 | Thermally-assisted magnetic head | Tsutomu Chou, Koji Shimazawa, Daisuke Miyauchi, Kosuke Tanaka | 2012-11-06 |
| 8274764 | Magneto-resistive effect element provided with GaN spacer layer | Yoshihiro Tsuchiya, Tsutomu Chou, Hironobu Matsuzawa | 2012-09-25 |
| 8264920 | Near-field light generator and thermally-assisted magnetic recording head | Tsutomu Chou, Eiji Komura, Daisuke Miyauchi, Kosuke Tanaka | 2012-09-11 |
| 8250737 | Method for manufacturing head including light source unit for thermal assist | Koji Shimazawa, Seiichi Takayama, Nobuyuki Mori, Yoshihiro Tsuchiya | 2012-08-28 |
| 8240025 | Method for manufacturing head including light source unit for thermal assist | Koji Shimazawa, Seiichi Takayama, Nobuyuki Mori, Yoshihiro Tsuchiya | 2012-08-14 |
| 8194363 | Thin film magnetic head provided with dual synthetic free layers | Yoshihiro Tsuchiya | 2012-06-05 |
| 8194364 | Magnetoresistive effect element in CPP-type structure including ferromagnetic layer configured with CoFe system alloy and magnetic disk device therewith | Tsutomu Chou, Yoshihiro Tsuchiya, Hironobu Matsuzawa | 2012-06-05 |
| 8189303 | Thin film magnetic head having a pair of magnetic layers whose magnetization is controlled by shield layers | Yoshihiro Tsuchiya, Tsutomu Chou, Daisuke Miyauchi, Takahiko Machita | 2012-05-29 |
| 8154828 | Magnetoresistive effect element in CPP-type structure and magnetic disk device | Yoshihiro Tsuchiya, Kiyoshi Noguchi, Migaku Takahashi, Masakiyo Tsunoda | 2012-04-10 |
| 8149654 | Wave guide that attenuates evanescent light of higher order TM mode | Eiji Komura, Seiichi Takayama, Koji Shimazawa | 2012-04-03 |
| 8125858 | Heat-assisted magnetic recording head including plasmon generator | Tsutomu Chou, Kosuke Tanaka, Eiji Komura, Koji Shimazawa, Daisuke Miyauchi +2 more | 2012-02-28 |
| 8125857 | Heat-assisted magnetic recording head including plasmon generator | Kosuke Tanaka, Daisuke Miyauchi, Susumu Aoki, Tetsuya Roppongi, Tsutomu Chou +1 more | 2012-02-28 |