| 6198600 |
Thin film magnetic head and manufacturing method thereof |
Mitsuhiro Kitao, Hiroki Nakazawa, Keiichi Shibata, Noboru Yamanaka |
2001-03-06 |
| 5416656 |
Magnetic recording and reproducing head having a flat surface with round front ridge |
Kazumasa Fukuda, Takamitsu Tsuna, Mikio Matsuzaki |
1995-05-16 |
| 5126901 |
Thin film magnetic head having a narrow upper surface |
Kazumasa Fukuda, Mikio Matsuzaki |
1992-06-30 |
| 5094896 |
Magnetic recording medium comprising a glass substrate having a magnetic thin film of .gamma. Fe.sub.2 O.sub.3 which layer has a resistivity of from 0.03 to 3 .OMEGA.-cm |
Haruyuki Morita, Kazumasa Fukuda |
1992-03-10 |
| 5094897 |
Magnetic recording medium comprising a glass substrate and a gamma Fe.sub.2 .sub.3 magnetic thin film with specified X-ray diffraction and surface roughness |
Haruyuki Morita, Kazumasa Fukuda |
1992-03-10 |
