Patent | Date |
---|
Multi-channel head Grant 7,924,533 - Maejima , et al. April 12, 2 | 2011-04-12 |
Method of producing thin film magnetic head Grant 7,828,985 - Ito , et al. November 9, 2 | 2010-11-09 |
Head slider, glide height checking apparatus, and glide height checking method Grant 7,770,438 - Kiyono , et al. August 10, 2 | 2010-08-10 |
Thin-film magnetic head with heater spaced further from medium facing surface than split in shield Grant 7,623,322 - Umehara , et al. November 24, 2 | 2009-11-24 |
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 Grant 7,583,479 - Umehara , et al. September 1, 2 | 2009-09-01 |
Head slider, head gimbal assembly, and hard disk dirve Grant 7,542,236 - Ota , et al. June 2, 2 | 2009-06-02 |
Method for grinding a bar of thin film magnetic elements utilizing a plurality of resistive films Grant 7,384,327 - Mizoguchi , et al. June 10, 2 | 2008-06-10 |
Multi-channel Head And Method For Manufacturing The Same App 20080112077 - Maejima; Kazuhiko ;   et al. | 2008-05-15 |
Method of producing thin film magnetic head App 20080087630 - Ito; Yuji ;   et al. | 2008-04-17 |
Head slider, glide height checking apparatus, and glide height checking method App 20080007871 - Kiyono; Hiroshi ;   et al. | 2008-01-10 |
Multi-channel Head App 20070291411 - MAEJIMA; Kazuhiko ;   et al. | 2007-12-20 |
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 Grant 7,203,035 - Koide , et al. April 10, 2 | 2007-04-10 |
Thin-film magnetic head having heater member and bump for electrical connection of heater member Grant 7,184,246 - Sasaki , et al. February 27, 2 | 2007-02-27 |
Thin-film magnetic head, head gimbal assembly, and hard disk drive Grant 7,180,707 - Koide , et al. February 20, 2 | 2007-02-20 |
Method of making thin film magnetic head Grant 7,155,808 - Sasaki , et al. January 2, 2 | 2007-01-02 |
Head slider, head gimbal assembly, and hard disk drive Grant 7,113,369 - Ota , et al. September 26, 2 | 2006-09-26 |
Head slider and manufacturing method thereof Grant 7,102,856 - Koide , et al. September 5, 2 | 2006-09-05 |
Magnetic head bar holding unit, lapping device, and method of lapping medium-opposing surface of thin-film magnetic head Grant 7,086,931 - Oyama , et al. August 8, 2 | 2006-08-08 |
Thin-film magnetic head with a heater, head gimbal assembly with the thin-film magnetic head and magnetic disk drive apparatus with the head gimbal assembly App 20060007594 - Umehara; Tsuyoshi ;   et al. | 2006-01-12 |
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 App 20050270694 - Umehara, Tsuyoshi ;   et al. | 2005-12-08 |
Method for grinding a bar of thin film magnetic elements utilizing a plurality of resistive films App 20050237673 - Mizoguchi, Yoshiyuki ;   et al. | 2005-10-27 |
Method of lapping medium-opposing surface in thin-film magnetic head Grant 6,945,847 - Ota , et al. September 20, 2 | 2005-09-20 |
Head slider and manufacturing method thereof App 20050047016 - Koide, Soji ;   et al. | 2005-03-03 |
Method of making thin film magnetic head App 20050041340 - Sasaki, Tetsuro ;   et al. | 2005-02-24 |
Thin film magnetic head, head gimbal assembly, and hard disk drive App 20050030666 - Sasaki, Tetsuro ;   et al. | 2005-02-10 |
Magnetic head bar holding unit, lapping device, and method of lapping medium-opposing surface of thin-film magnetic head App 20040259474 - Oyama, Nobuya ;   et al. | 2004-12-23 |
Head slider, head gimbal assembly, and hard disk drive App 20040257706 - Ota, Norikazu ;   et al. | 2004-12-23 |
Method of lapping medium-opposing surface in thin-film magnetic head App 20040235394 - Ota, Norikazu ;   et al. | 2004-11-25 |
Thin-film magnetic head, head gimbal assembly, and hard disk drive App 20040201920 - Koide, Soji ;   et al. | 2004-10-14 |
Head slider, head gimbal assembly, and hard disk drive App 20040184192 - Ota, Norikazu ;   et al. | 2004-09-23 |
Method of producing thin-film magnetic head, thin-film magnetic head, head gimbal assembly, and hard disk drive App 20040179299 - Sasaki, Tetsuro ;   et al. | 2004-09-16 |
Thin-film magnetic head, head gimbal assembly, and hard disk drive App 20040165312 - Koide, Soji ;   et al. | 2004-08-26 |
Thin-film magnetic head and method of manufacturing same Grant 6,687,096 - Sasaki , et al. February 3, 2 | 2004-02-03 |
Thin film magnetic head and the manufacturing method Grant 6,667,849 - Sasaki , et al. December 23, 2 | 2003-12-23 |
Thin-film magnetic head having reduced yoke length and method of manufacturing same Grant 6,577,475 - Sasaki , et al. June 10, 2 | 2003-06-10 |
Thin film magnetic head and the manufacturing method App 20020024766 - Sasaki, Yoshitaka ;   et al. | 2002-02-28 |
Thin-film magnetic head and method of manufacturing same App 20020024776 - Sasaki, Yoshitaka ;   et al. | 2002-02-28 |
Magnetoresistive effect sensor, thin-film magnetic head with the sensor and manufacturing method of the thin-film magnetic head Grant 6,270,588 - Takano , et al. August 7, 2 | 2001-08-07 |
Inverted hybrid thin film magnetic head and method of manufacturing the same Grant 6,259,585 - Sasaki , et al. July 10, 2 | 2001-07-10 |