| 10527683 |
Magnetic sensor device |
Kunihiro Ueda, Hiraku Hirabayashi, Shuhei MIYAZAKI |
2020-01-07 |
| 9824700 |
Manufacturing method for a magnetic head including a main pole and a write shield |
Hiroki Aritomo, Atsushi Yamaguchi, Michitaka Nishiyama, Yumiko Yokoyama |
2017-11-21 |
| 8760805 |
Thin film magnetic head, thin film magnetic head device, and magnetic recording/reproducing apparatus |
Hisayoshi Watanabe, Hitoshi Hatate, Hideyuki Yatsu |
2014-06-24 |
| 8404431 |
Method for manufacturing thin-film magnetic head |
Hitoshi Hatate, Hisayoshi Watanabe, Masachika Hashino |
2013-03-26 |
| 8323517 |
Method of forming magnetic pole section of perpendicular magnetic recording type thin-film magnetic head and manufacturing method of perpendicular magnetic recording type thin-film magnetic head |
Hisayoshi Watanabe, Hideyuki Yatsu, Masachika Hashino |
2012-12-04 |
| 8325440 |
Magnetic head including a pole layer and an antireflection film sandwiched by two shields |
Tatsuya Harada, Hidetaka Kawano, Kenji Yokoyama, Naoto Matono |
2012-12-04 |
| 8248728 |
Thin-film magnetic head having a magnetic pole formed of a plating film |
Atsushi Yamaguchi, Masaya Kato, Wakako Okawa |
2012-08-21 |
| 8117737 |
Method of manufacturing magnetic head for perpendicular magnetic recording with shield around main magnetic pole |
Hisayoshi Watanabe, Masachika Hashino, Michitoshi Tsuchiya, Tatsuhiro Nojima, Tsutomu Nishinaga +1 more |
2012-02-21 |
| 8072231 |
Testing method of wafer with thin-film magnetic heads and manufacturing method of thin-film magnetic head |
Isamu Toba, Yasuhiro Hasegawa, Takamitsu Sakamoto |
2011-12-06 |
| 8000064 |
Thin-film magnetic head for perpendicular magnetic recording and method of making the same |
Hidetaka Kawano, Hiromichi Umehara, Takamitsu Sakamoto, Noriaki Kasahara, Naoto Matono |
2011-08-16 |
| 7995308 |
Magnetic head for perpendicular magnetic recording and method of manufacturing same, the magnetic head incuding pole layer and two shields sandwiching the pole layer |
Naoto Matono, Tatsuya Harada, Kenji Yokoyama, Hidetaka Kawano |
2011-08-09 |
| 7948716 |
Magnetic head for perpendicular magnetic recording with a shield and a pole layer having a top surface with first and second portions at different heights, and method of manufacturing same |
Naoto Matono, Tatsuya Harada, Noriaki Kasahara, Takamitsu Sakamoto, Hiroaki Kawashima +3 more |
2011-05-24 |
| 7826175 |
Thin-film magnetic head including two magnetic layers and flat spiral coil, and method of manufacturing same |
Kenji Yokoyama, Naoto Matono, Tatsuya Harada, Hidetaka Kawano |
2010-11-02 |
| 7808743 |
Perpendicular magnetic write head having a structure that suppresses unintended erasure of information on a write medium at a non-writing time |
Naoto Matono, Noriaki Kasahara, Shin Narushima, Takamitsu Sakamoto |
2010-10-05 |
| 7796359 |
Magnetic head for perpendicular magnetic recording and method of manufacturing the same, the magnetic head including pole layer and two shields sandwiching the pole layer |
Hiromichi Umehara, Naoto Matono, Takamitsu Sakamoto, Noriaki Kasahara, Hidetaka Kawano |
2010-09-14 |
| 7787215 |
Thin film magnetic head in which thermal protrusion is suppressed and method of forming the same |
Shin Narushima, Naoto Matono, Takamitsu Sakamoto, Noriaki Kasahara |
2010-08-31 |
| 6003380 |
Strain gage pressure sensor wherein a gap is maintained between the diaphragm and the substrate |
Keiji Sasaki, Yukio Koganei |
1999-12-21 |
| 5863448 |
Manufacturing method for a thin film magnetic head |
Daisuke Iitsuka, Ryuji Kobo, Masayuki Hamakawa |
1999-01-26 |
