Patent | Date |
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Magnetic head and magnetic recording device including a stacked body having a first magnetic member and a second magnetic member Grant 11,443,762 - Iwasaki , et al. September 13, 2 | 2022-09-13 |
Magnetic head and magnetic recording device with stacked body material configurations Grant 11,437,059 - Iwasaki , et al. September 6, 2 | 2022-09-06 |
Magnetic Head And Magnetic Recording Device App 20220270640 - NAKAGAWA; Yuji ;   et al. | 2022-08-25 |
Magnetic Head And Magnetic Recording Device App 20220270641 - NAKAGAWA; Yuji ;   et al. | 2022-08-25 |
Magnetic head with stacked body having non-magnetic layers and differing length magnetic layers Grant 11,398,244 - Takagishi , et al. July 26, 2 | 2022-07-26 |
Magnetic head and magnetic recording device Grant 11,393,493 - Nakagawa , et al. July 19, 2 | 2022-07-19 |
Magnetic head including stacked body with changing electrical resistance and magnetic recording device including same Grant 11,380,352 - Iwasaki , et al. July 5, 2 | 2022-07-05 |
Magnetic head for high density magnetic recording device Grant 11,348,606 - Iwasaki , et al. May 31, 2 | 2022-05-31 |
Magnetic Recording Device And Magnetic Recording Method App 20220157336 - SUTO; Hirofumi ;   et al. | 2022-05-19 |
Magnetic Head And Magnetic Recording Device App 20220157335 - IWASAKI; Hitoshi ;   et al. | 2022-05-19 |
Evaluation Method Of Magnetic Head And Evaluation Device Of Magnetic Head App 20220122632 - SUTO; Hirofumi ;   et al. | 2022-04-21 |
Magnetic Head And Magnetic Recording Device App 20220068299 - IWASAKI; Hitoshi ;   et al. | 2022-03-03 |
Magnetic Head And Magnetic Recording Device App 20220005497 - TAKAGISHI; Masayuki ;   et al. | 2022-01-06 |
Magnetic head including stacked body having plural of intermediate layers and magnetic recording device including same Grant 11,217,272 - Suto , et al. January 4, 2 | 2022-01-04 |
Magnetic Head And Magnetic Recording Device App 20210375308 - NAGASAWA; Tazumi ;   et al. | 2021-12-02 |
Magnetic Head And Magnetic Recording Device App 20210375309 - IWASAKI; Hitoshi ;   et al. | 2021-12-02 |
Magnetic head and magnetic recording device having magnetic layers and non-magnetic layers between shield and magnetic pole Grant 11,138,994 - Nagasawa , et al. October 5, 2 | 2021-10-05 |
Magnetic head including plural magnetic layers and plural intermediate layers and magnetic recording device Grant 11,087,781 - Takagishi , et al. August 10, 2 | 2021-08-10 |
Magnetic Head And Magnetic Recording Device App 20210217440 - SUTO; Hirofumi ;   et al. | 2021-07-15 |
Method for evaluating magnetic head and evaluation apparatus of magnetic head Grant 11,062,730 - Suto , et al. July 13, 2 | 2021-07-13 |
Magnetic head having specific distance between magnetic pole, stacked body, and first shield, and magnetic recording device including same Grant 11,062,728 - Takagishi , et al. July 13, 2 | 2021-07-13 |
Magnetic Head And Magnetic Recording Device App 20210142821 - IWASAKI; Hitoshi ;   et al. | 2021-05-13 |
Magnetic head Grant 11,004,464 - Suto , et al. May 11, 2 | 2021-05-11 |
Magnetic recording device Grant 10,978,098 - Narita , et al. April 13, 2 | 2021-04-13 |
Magnetic Head And Magnetic Recording Device App 20210104257 - IWASAKI; Hitoshi ;   et al. | 2021-04-08 |
Magnetic head and magnetic recording and reproducing device Grant 10,950,259 - Narita , et al. March 16, 2 | 2021-03-16 |
Magnetic Head And Magnetic Recording Device App 20210074320 - TAKAGISHI; Masayuki ;   et al. | 2021-03-11 |
Magnetic Head And Magnetic Recording Device App 20210074319 - TAKAGISHI; Masayuki ;   et al. | 2021-03-11 |
Magnetic head having a magnetic layer and first and second conductive layers provided between a shield and a magnetic pole and magnetic recording and reproducing device Grant 10,902,869 - Suto , et al. January 26, 2 | 2021-01-26 |
Method For Evaluating Magnetic Head And Evaluation Apparatus Of Magnetic Head App 20200411040 - SUTO; Hirofumi ;   et al. | 2020-12-31 |
Magnetic head with conductive layer configurations between magnetic pole and shield and magnetic recording and reproducing device Grant 10,811,037 - Suto , et al. October 20, 2 | 2020-10-20 |
Magnetic Head And Magnetic Recording And Reproducing Device App 20200327901 - NARITA; Naoyuki ;   et al. | 2020-10-15 |
Magnetic Head And Magnetic Recording Device App 20200294537 - NAGASAWA; Tazumi ;   et al. | 2020-09-17 |
Magnetic head and magnetic recording and reproducing device Grant 10,734,017 - Narita , et al. | 2020-08-04 |
Magnetic Head And Magnetic Recording And Reproducing Device App 20200168244 - SUTO; Hirofumi ;   et al. | 2020-05-28 |
Magnetic Head And Magnetic Recording And Reproducing Device App 20200082845 - SUTO; Hirofumi ;   et al. | 2020-03-12 |
Magnetic Head And Magnetic Recording And Reproducing Device App 20200058322 - NARITA; Naoyuki ;   et al. | 2020-02-20 |
Oscillator and calculating device Grant 10,522,172 - Nagasawa , et al. Dec | 2019-12-31 |
Magnetic head with spin torque oscillator connection configuration Grant 10,424,325 - Suto , et al. Sept | 2019-09-24 |
Magnetic recording medium including multiple magnetic layers with multiple regions having aligned easy magnetization axes and magnetic recording and reproducing device Grant 10,210,894 - Suto , et al. Feb | 2019-02-19 |
Oscillator And Calculating Device App 20180374502 - NAGASAWA; Tazumi ;   et al. | 2018-12-27 |
Perpendicular magnetic recording and reproducing device Grant 10,127,931 - Suto , et al. November 13, 2 | 2018-11-13 |
Microwave Sensor And Microwave Imaging Device App 20180267087 - NAGASAWA; Tazumi ;   et al. | 2018-09-20 |
Magnetic Head And Magnetic Recording And Reproducing Device App 20180204589 - SUTO; Hirofumi ;   et al. | 2018-07-19 |
Computing apparatus and computing method Grant 10,027,334 - Kanao , et al. July 17, 2 | 2018-07-17 |
Magnetic recording and reproducing apparatus and magnetic recording and reproducing method Grant 9,984,723 - Nagasawa , et al. May 29, 2 | 2018-05-29 |
Magnetic recording and reproducing device comprising a magnetic head first reproducing unit including a magnetic field generator Grant 9,911,438 - Kanao , et al. March 6, 2 | 2018-03-06 |
Magnetic Recording And Reproducing Device, Magnetic Head, And Magnetic Recording Medium App 20170352367 - Kanao; Taro ;   et al. | 2017-12-07 |
Magnetic Recording And Reproducing Apparatus And Magnetic Recording And Reproducing Method App 20170294207 - NAGASAWA; Tazumi ;   et al. | 2017-10-12 |
Computing Apparatus And Computing Method App 20170272087 - KANAO; Taro ;   et al. | 2017-09-21 |
Magnetic Recording And Reproducing Device App 20170256273 - SUTO; Hirofumi ;   et al. | 2017-09-07 |
Multi-level magnetic recording apparatus utilizing cooperative magnetization dynamics induced by spin-torque oscillator Grant 9,704,552 - Kudo , et al. July 11, 2 | 2017-07-11 |
Magnetic Recording Medium And Magnetic Recording And Reproducing Device App 20170061999 - SUTO; Hirofumi ;   et al. | 2017-03-02 |
Magnetic recording head and magnetic recording apparatus Grant 9,437,218 - Kudo , et al. September 6, 2 | 2016-09-06 |
Magnetic Recording Apparatus App 20160180906 - KUDO; Kiwamu ;   et al. | 2016-06-23 |
Magnetic Recording Head And Magnetic Recording Apparatus App 20160027455 - KUDO; Kiwamu ;   et al. | 2016-01-28 |
Magnetic recording apparatus Grant 9,159,342 - Kudo , et al. October 13, 2 | 2015-10-13 |
Magnetic recording and reproducing apparatus Grant 9,070,389 - Kudo , et al. June 30, 2 | 2015-06-30 |
Magnetic Recording Apparatus App 20150077883 - KUDO; Kiwamu ;   et al. | 2015-03-19 |
Spin-torque oscillator Grant 8,947,170 - Yang , et al. February 3, 2 | 2015-02-03 |
Magnetic Recording And Reproducing Apparatus App 20140376129 - Kudo; Kiwamu ;   et al. | 2014-12-25 |
Magnetic head with a spin torque oscillator, magnetic sensor, and magnetic recording/reproducing apparatus Grant 8,896,973 - Nagasawa , et al. November 25, 2 | 2014-11-25 |
Magnetic medium and writing and reading method Grant 8,861,120 - Yang , et al. October 14, 2 | 2014-10-14 |
Magnetic Storage Medium And Magnetic Recording Apparatus App 20140247520 - YANG; Tao ;   et al. | 2014-09-04 |
Reproducing head with spin-torque oscillator, and magnetic recording and reproducing apparatus Grant 8,755,153 - Kudo , et al. June 17, 2 | 2014-06-17 |
High-frequency magnetic field generation element and magnetic head Grant 8,724,261 - Suto , et al. May 13, 2 | 2014-05-13 |
Magnetic head Grant 8,553,358 - Mizushima , et al. October 8, 2 | 2013-10-08 |
High-frequency Magnetic Field Generation Element And Magnetic Head App 20130120875 - SUTO; Hirofumi ;   et al. | 2013-05-16 |
Magnetic Head, Magnetic Sensor, And Magnetic Recording/reproducing Apparatus App 20130107395 - Nagasawa; Tazumi ;   et al. | 2013-05-02 |
Magnetic Medium And Writing And Reading Method App 20130070361 - Yang; Tao ;   et al. | 2013-03-21 |
Spin-torque Oscillator App 20130069730 - Yang; Tao ;   et al. | 2013-03-21 |
Reproducing Head With Spin-torque Oscillator, And Magnetic Recording And Reproducing Apparatus App 20130065086 - Kudo; Kiwamu ;   et al. | 2013-03-14 |
Magnetic Head App 20120250180 - Mizushima; Koichi ;   et al. | 2012-10-04 |