Issued Patents All Time
Showing 25 most recent of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7791838 | Magnetic head apparatus and magnetic recording and reproducing apparatus | Isamu Sato, Yoshikazu Soeno, Tetsuya Roppongi, Hiroshi Ikeda | 2010-09-07 |
| 7675718 | Narrow track CPP head with bias cancellation | Jei-Wei Chang, Youfeng Zheng, Kochan Ju | 2010-03-09 |
| 7506430 | Process to manufacture narrow track CPP head with bias cancellation | Jei-Wei Chang, Youfeng Zheng, Kochan Ju | 2009-03-24 |
| 7477491 | GMR device having an improved free layer | Min Li, Kunliang Zhang, Masashi Sano, Simon Liao, Kochan Ju | 2009-01-13 |
| 7403358 | Thin film magnetic head, magnetic head device, magnetic recording/reproducing device and method for fabricating a thin film magnetic head | Koji Shimazawa, Akifumi Kamijima | 2008-07-22 |
| 7311850 | Method of forming patterned thin film and method of fabricating micro device | Akifumi Kamijima, Yoichi Ishida | 2007-12-25 |
| 7259940 | Thin-film magnetic head, head gimbal assembly, and hard disk drive | Kosuke Tanaka, Koji Shimazawa, Tomoaki Shimizu | 2007-08-21 |
| 7221546 | Thin film magnetic head, head gimbal assembly, and hard disk drive | Koji Shimazawa, Yoshihiro Tsuchiya | 2007-05-22 |
| 7193822 | Thin film magnetic head, head gimbal assembly, and hard disk drive | Tomoaki Shimizu, Koji Shimazawa, Kosuke Tanaka | 2007-03-20 |
| 7134184 | Process of manufacturing a narrow track CCP head with bias cancellation | Jei-Wei Chang, Youfeng Zheng, Kochan Ju | 2006-11-14 |
| 7136263 | Thin-film magnetic head, thin-film magnetic head assembly, storage device, and method of manufacturing thin-film magnetic head | Kosuke Tanaka, Koji Shimazawa | 2006-11-14 |
| 7126794 | Thin film magnetic head including heat dissipation, method of manufacturing the same, and magnetic disk drive | Yoshihiro Kudo | 2006-10-24 |
| 7107667 | Method for fabricating thin film magnetic head | Noriyuki Ito, Kosuke Tanaka | 2006-09-19 |
| 7088560 | Thin film magnetic head including a heat dissipation layer, method of manufacturing the same and magnetic disk drive | Yoshihiro Kudo | 2006-08-08 |
| 7082673 | Method of manufacturing magnetoresistive device capable of preventing a sense current from flowing into dead regions of a magnetoresistive element, and method of manufacturing thin-film magnetic head | Koji Shimazawa | 2006-08-01 |
| 7065859 | Method for manufacturing a thin film magnetic head | Tetsuya Mino, Katsuya Kanakubo, Noriyuki Ito | 2006-06-27 |
| 7046487 | Magnetoresistive effective element, thin film magnetic head, magnetic head device and magnetic recording/reproducing device | — | 2006-05-16 |
| 7029770 | Exchange-coupled film, spin valve film, thin film magnetic head, magnetic head apparatus, and magnetic recording/reproducing apparatus | Koji Shimazawa, Yoshihiro Tsuchiya | 2006-04-18 |
| 7027271 | Magnetoresistive device in a thin-film magnetic head and method of manufacturing same having particular electrode overlay configuration | Kenji Inage, Yoshihiro Kudo, Ken Takano, Yuzuru Iwai | 2006-04-11 |
| 6998150 | Method of adjusting CoFe free layer magnetostriction | Min Li, Kunliang Zhang, Masashi Sano, Simon Liao, Kochan Ju | 2006-02-14 |
| 6982855 | Magnetoresistive head having layer structure between free and lead layers with layer structure including fixed magnetization layer | Koji Shimazawa, Yoshihiro Tsuchiya | 2006-01-03 |
| 6947261 | Thin film magnetic head and method of manufacturing the same | — | 2005-09-20 |
| 6927950 | Thin-film magnetic head and method of manufacturing same, head gimbal assembly, and hard disk drive | Noriyuki Ito, Kosuke Tanaka | 2005-08-09 |
| 6757142 | Magnetoresistive effect element with a magnetic sensing region and outside regions thereof, and manufacturing method of the element | — | 2004-06-29 |
| 6751070 | Thin film magnetic head and method for fabricating the same | Noriyuki Ito, Kosuke Tanaka | 2004-06-15 |