Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7245454 | Magnetic head for vertical magnetic recording including main pole layer having varying width and thickness, head gimbal assembly, and hard disk drive | Susumu Aoki, Yasuyuki Notsuke, Yuichi Watabe, Tetsuya Roppongi | 2007-07-17 |
| 7218475 | Thin film magnetic head and magnetic recording apparatus | Naoto Matono | 2007-05-15 |
| 7203035 | Thin-film magnetic head having a sheet-shaped heater with a lead part connected in series with the heater and having a resistance lower than the heater | Soji Koide, Nobuya Oyama, Tetsuro Sasaki | 2007-04-10 |
| 7187521 | Thin-film magnetic head, head gimbal assembly, and hard disk drive | Noboru Yamanaka | 2007-03-06 |
| 7184246 | Thin-film magnetic head having heater member and bump for electrical connection of heater member | Tetsuro Sasaki, Nobuya Oyama, Soji Koide | 2007-02-27 |
| 7180707 | Thin-film magnetic head, head gimbal assembly, and hard disk drive | Soji Koide, Nobuya Oyama, Tetsuro Sasaki | 2007-02-20 |
| 7154707 | Thin film magnetic head and magnetic recording apparatus | Yuichi Watabe, Yasuyuki Notsuke, Susumu Aoki, Tetsuya Roppongi, Naoto Matono | 2006-12-26 |
| 7113369 | Head slider, head gimbal assembly, and hard disk drive | Tetsuro Sasaki, Nobuya Oyama, Soji Koide | 2006-09-26 |
| 7110219 | Flying type thin-film magnetic head | — | 2006-09-19 |
| 7102856 | Head slider and manufacturing method thereof | Soji Koide, Nobuya Oyama, Tetsuro Sasaki | 2006-09-05 |
| 7086931 | Magnetic head bar holding unit, lapping device, and method of lapping medium-opposing surface of thin-film magnetic head | Nobuya Oyama, Soji Koide, Tetsuro Sasaki, Osamu Fukuroi | 2006-08-08 |
| 7061719 | Thin film magnetic head and method of manufacturing the same | Naoto Matono, Yuichi Watabe, Susumu Aoki, Yasuyuki Notsuke | 2006-06-13 |
| 7023668 | Precise positioning actuator for head element and head device with the actuator | Takeshi Wada, Takashi Honda | 2006-04-04 |
| 6945847 | Method of lapping medium-opposing surface in thin-film magnetic head | Takehiro Kamigama, Nobuya Oyama, Soji Koide, Tetsuro Sasaki | 2005-09-20 |
| 6920020 | Thin-film merged magnetic head having a heat-generating layer | Noboru Yamanaka | 2005-07-19 |
| 6842311 | Precise positioning actuator for head element and head device with the actuator | Takeshi Wada, Takashi Honda | 2005-01-11 |
| 6690547 | Suspension, head gimbal assembly and manufacturing method of head gimbal assembly | Takeshi Wada, Takashi Honda, Masashi Shiraishi | 2004-02-10 |
| 6680810 | Head suspension assembly with a precise positioning micro-cap actuator composed of a piezoelectric material | Masashi Shiraishi, Takeshi Wada, Takashi Honda, Haruyuki Morita, Mitsuyoshi Kawai | 2004-01-20 |
| 6665148 | Magnetic head apparatus with IC chip mounted on suspension for increased heat diffusion and magnetic disk apparatus having magnetic head apparatus | Masashi Shiraishi, Takeshi Wada, Mitsuyoshi Kawai, Takashi Honda, Takao Matsumoto +1 more | 2003-12-16 |
| 6381104 | Write/read head supporting mechanism, and write/read system | Yoshikazu Soeno, Shinji Ichikawa, Masashi Shiraishi, Takeshi Wada, Takamitsu Tsuna +2 more | 2002-04-30 |