Issued Patents 2003
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671141 | Tunnel magnetoresistive effective element, a thin film magnetic head, a magnetic head device and a magnetic disk drive device | Koji Shimazawa, Noriaki Kasahara | 2003-12-30 |
| 6661623 | Magnetic transducer with interlayer thin-film magnetic head and method of manufacturing thereof | Yoshihiro Tsuchiya, Masashi Sano | 2003-12-09 |
| 6657828 | Magnetic transducer with a higher rate and larger magnitude of resistance change | Yoshihiro Tsuchiya, Masashi Sano, Takumi Uesugi | 2003-12-02 |
| 6646834 | Magnetic transducer, thin film magnetic head, method of manufacturing magnetic transducer and method of manufacturing thin film magnetic head | Masashi Sano, Yoshihiro Tsuchiya, Takumi Uesugi | 2003-11-11 |
| 6639763 | Magnetic transducer and thin film magnetic head | Masashi Sano, Yoshihiro Tsuchiya | 2003-10-28 |
| 6636393 | Magnetic transducer and thin-film magnetic head having a stacked structure including an interlayer having a high electrical resistance | Yoshihiro Tsuchiya, Masashi Sano | 2003-10-21 |
| 6603642 | MAGNETIC TRANSDUCER HAVING A PLURALITY OF MAGNETIC LAYERS STACKED ALTERNATELY WITH A PLURALITY OF NONMAGNETIC LAYERS AND A FIXED-ORIENTATION-OF-MAGNETIZATION LAYER AND THIN FILM MAGNETIC HEAD INCLUDING THE MAGNETIC TRANSDUCER | Koji Shimazawa | 2003-08-05 |
| 6574079 | Magnetic tunnel junction device and method including a tunneling barrier layer formed by oxidations of metallic alloys | Jijun Sun | 2003-06-03 |
| 6567247 | Magnetoresistance effect type head | Yoshihiro Tsuchiya, Masashi Sano | 2003-05-20 |
| 6563679 | Current perpendicular-to-the-plane magnetoresistance read heads with transverse magnetic bias | Shuxiang Li | 2003-05-13 |
| 6519124 | Magnetic tunnel junction read head using a hybrid, low-magnetization flux guide | Olivier Redon | 2003-02-11 |
| 6512660 | Current perpendicular-to-the-plane magnetoresistance read head with longitudinal or transverse bias provided by current | Shuxiang Li | 2003-01-28 |