| Patent | Date |
|---|
Method for manufacturing magnetic head device
Grant 7,159,303 - Nakatani , et al. January 9, 2 | 2007-01-09 |
Magnetoresistance effect elements, magnetic heads and magnetic storage apparatus
App 20060152862 - Nakatani; Ryoichi ; et al. | 2006-07-13 |
Magnetic apparatus with perpendicular recording medium and head having multilayered reproducing element using tunneling effect
Grant 7,054,120 - Nakatani , et al. May 30, 2 | 2006-05-30 |
Recording/reproducing separated type head with heat radiating structure
Grant 6,937,445 - Yuito , et al. August 30, 2 | 2005-08-30 |
Combination perpendicular magnetic head having shield material formed at both ends of an upper pole of a write element
Grant 6,839,200 - Takano , et al. January 4, 2 | 2005-01-04 |
Magnetoresistance effect elements, magnetic heads and magnetic storage apparatus
App 20040090850 - Nakatani, Ryoichi ; et al. | 2004-05-13 |
Narrow track thin film magnetic head and fabrication method thereof
App 20040080865 - Takano, Hisashi ; et al. | 2004-04-29 |
Magnetic head with conductors formed on endlayers of a multilayer film having magnetic layer coercive force difference
Grant 6,687,099 - Nakatani , et al. February 3, 2 | 2004-02-03 |
Magnetic head having track width defined by trench portions filled with magnetic shield material
Grant 6,665,141 - Takano , et al. December 16, 2 | 2003-12-16 |
Recording/reproducing separated type head
App 20030223156 - Yuito, Isamu ; et al. | 2003-12-04 |
Magnetoresistance effect elements, magnetic heads and magnetic storage apparatus
App 20030117750 - Nakatani, Ryoichi ; et al. | 2003-06-26 |
Narrow track thin film magnetic head and fabrication method thereof
App 20030099063 - Takano, Hisashi ; et al. | 2003-05-29 |
Magnetic disk apparatus including magnetic head having multilayered reproducing element using tunneling effect
Grant 6,483,677 - Nakatani , et al. November 19, 2 | 2002-11-19 |
Narrow track thin film magnetic head and fabrication method thereof
App 20020080521 - Takano, Hisashi ; et al. | 2002-06-27 |
Magnetoresistance effect elements, magnetic heads and magnetic storage apparatus
App 20020018325 - Nakatani, Ryoichi ; et al. | 2002-02-14 |
Narrow track thin film head having a focused ion beam etched air bearing surface
Grant 6,278,578 - Takano , et al. August 21, 2 | 2001-08-21 |
Magnetoresistance effect multilayer film with ferromagnetic film sublayers of different ferromagnetic material compositions
Grant 6,011,674 - Nakatani , et al. January 4, 2 | 2000-01-04 |
Multilayer magnetoresistance effect-type magnetic head
Grant 5,726,837 - Nakatani , et al. March 10, 1 | 1998-03-10 |
Magnetoresistive thin-film magnetic head and method of fabrication thereof
Grant 5,701,221 - Taniyama , et al. December 23, 1 | 1997-12-23 |
Multilayer magnetoresistance effect-type magnetic head
Grant 5,390,061 - Nakatani , et al. February 14, 1 | 1995-02-14 |
Magnetoresistive head structure that prevents under film from undesirable etching
Grant 5,371,643 - Yuito , et al. December 6, 1 | 1994-12-06 |
Antiferromagnetic film superior in corrosion resistance, magnetoresistance-effect element and magnetoresistance-effect head including such thin film
Grant 5,287,237 - Kitada , et al. February 15, 1 | 1994-02-15 |
Magnetic head
Grant 4,922,360 - Takano , et al. May 1, 1 | 1990-05-01 |
Mangeto-resistive type read head
Grant 4,907,114 - Shiiki , et al. March 6, 1 | 1990-03-06 |
Thin film magnetic head having an improved coil
Grant 4,760,481 - Yuito , et al. July 26, 1 | 1988-07-26 |
Perpendicular magnetic recording and reproducing thin film head
Grant 4,636,897 - Nakamura , et al. January 13, 1 | 1987-01-13 |
Thin film magnetic head and fabricating method thereof
Grant 4,539,616 - Yuito , et al. September 3, 1 | 1985-09-03 |
Ion beam source
Grant 4,467,240 - Futamoto , et al. August 21, 1 | 1984-08-21 |
Thin-film field-emission electron source and a method for manufacturing the same
Grant 4,008,412 - Yuito , et al. February 15, 1 | 1977-02-15 |
| 