Issued Patents 2003
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650598 | Magnetic head having magnetoresistance device and recording/reproducing apparatus incorporating the same | Masahiro Birukawa, Kazuo Yokoyama, Masayoshi Hiramoto | 2003-11-18 |
| 6639765 | Magnetoresistive element and magnetoresistive device using the same | Hideaki Adachi, Masayoshi Hiramoto, Kenji Iijima | 2003-10-28 |
| 6632520 | Magnetic film | Masayoshi Hiramoto, Nozomu Matsukawa | 2003-10-14 |
| 6608738 | MAGNETORESISTANCE EFFECT DEVICE UTILIZING AN OXIDE FILM TO PRODUCE ANTIFERROMAGNETIC EXCHANGE-COUPLING BETWEEN FIRST AND SECOND MAGNETIC FILMS IN EITHER THE PINNED LAYER OR THE FREE LAYER OF THE DEVICE | Yasuhiro Kawawake, Yasunari Sugita | 2003-08-19 |
| 6597547 | Magnetoresistive device with an &agr;-Fe2O3 antiferromagnetic film and indirect exchange coupling film layers of differing thickness | Yasuhiro Kawawake, Mitsuo Satomi, Yasunari Sugita | 2003-07-22 |
| 6594120 | Magnetoresistive element and magnetic memory element and magnetic head using the same | Akihiro Odagawa, Hideaki Adachi, Masayoshi Hiramoto, Nozomu Matukawa | 2003-07-15 |
| 6588092 | Method for producing a magnetic head, the magnetic head including a pair of magnetic core halves | Nozomu Matsukawa, Masayoshi Hiramoto, Koichi Osano, Eisuke Sawai | 2003-07-08 |
| 6590268 | Magnetic control device, and magnetic component and memory apparatus using the same | Hideaki Adachi, Akihiro Odagawa, Masayoshi Hiramoto, Nozomu Matsukawa | 2003-07-08 |
| 6567246 | Magnetoresistance effect element and method for producing the same, and magnetoresistance effect type head, magnetic recording apparatus, and magnetoresistance effect memory element | Yasunari Sugita, Mitsuo Satomi, Yasuhiro Kawawake, Masayoshi Hiramoto, Nozomu Matsukawa | 2003-05-20 |
| 6562486 | Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling film | Eiichi Hirota, Yasuhiro Kawawake, Mitsuo Satomi, Yasunari Sugita | 2003-05-13 |
| 6555889 | Magnetoresistive device and magnetic component | Masayoshi Hiramoto, Nozomu Matsukawa, Hideaki Adachi, Akihiro Odagawa | 2003-04-29 |
| 6538297 | Magneto-resistive device and magneto-resistive effect type storage device | Akihiro Odagawa, Kiyoyuki Morita | 2003-03-25 |
| 6535362 | Magnetoresistive device having a highly smooth metal reflective layer | Yasuhiro Kawawake, Mitsuo Satomi | 2003-03-18 |
| 6528326 | Magnetoresistive device and method for producing the same, and magnetic component | Masayoshi Hiramoto, Nozomu Matsukawa, Hideaki Adachi, Akihiro Odagawa | 2003-03-04 |
| 6504796 | Magneto-optical head having thickness of the core same as a track width | Masahiro Birukawa, Kazuo Yokoyama, Masayoshi Hiramoto | 2003-01-07 |