| 7924533 |
Multi-channel head |
Kazuhiko Maejima, Yoshiyuki Mizoguchi, Nobuya Oyama, Hiraku Hirabayashi, Naoto Matono |
2011-04-12 |
| 7724474 |
Thin-film magnetic head comprising contact pad including portions of closure and substrate and magnetic recording apparatus comprising the head |
Kazuhiko Maejima, Mitsuyoshi Kawai, Katsumichi Tagami, Makoto Yoshida, Hiroshi Kamiyama |
2010-05-25 |
| 7649713 |
Thin-film magnetic head with heating element and heatsink |
Norikazu Ota, Katsuki Kurihara, Hiraku Hirabayashi, Taro Oike |
2010-01-19 |
| 7623322 |
Thin-film magnetic head with heater spaced further from medium facing surface than split in shield |
Tsuyoshi Umehara, Norikazu Ota, Katsumichi Tagami, Nobuya Oyama, Soji Koide +2 more |
2009-11-24 |
| 7604910 |
Exposure mask, method of forming resist pattern and method of forming thin film pattern |
Akifumi Kamijima |
2009-10-20 |
| 7583479 |
Thin-film magnetic head with heater in overcoat multilayer, head gimbal assembly with thin-film magnetic head, and magnetic disk drive apparatus with head gimbal assembly |
Tsuyoshi Umehara, Norikazu Ota, Katsumichi Tagami, Nobuya Oyama, Soji Koide +2 more |
2009-09-01 |
| 7443633 |
Thin-film magnetic head for perpendicular magnetic recording and manufacturing method of thin-film magnetic head |
Katsumichi Tagami, Tatsuya Harada, Tetsuya Roppongi, Susumu Aoki, Kazumasa Fukuda +1 more |
2008-10-28 |
| 7326102 |
Apparatus for lapping thin film magnetic heads |
Ryuji Fujii |
2008-02-05 |
| 7221529 |
Magnetic head driving circuit and magnetic disk device |
Mitsuo Otsuki, Hiroshi Kiyono, Nobutaka Nishio |
2007-05-22 |
| 7173786 |
Magnetic disk drive apparatus and method for compensating characteristics of magnetic disk drive apparatus |
Yosuke Antoku |
2007-02-06 |
| 7158340 |
Magnetic recording and reproducing apparatus and magnetic recording medium |
Katsumichi Tagami, Yoshikazu Soeno, Kazuya Shimakawa |
2007-01-02 |
| 7075294 |
Method of inspecting thin-film magnetic head and method of making thin-film magnetic head |
Muneyoshi Kobashi |
2006-07-11 |
