Issued Patents All Time
Showing 76–100 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7787220 | Magnetoresistance element with improved magentoresistance change amount and with free layer having improved soft magnetic characteristics | Tomohito Mizuno | 2010-08-31 |
| 7739787 | Method of manufacturing a magnetoresistive element | Koji Shimazawa, Yoshihiro Tsuchiya, Tomohito Mizuno, Shinji Hara, Takahiko Machita | 2010-06-22 |
| 7733612 | GMR device of the CPP structure, thin-film magnetic head, head gimbal assembly, and hard disk system | Takahiko Machita | 2010-06-08 |
| 7715153 | Magnetoresistive effect element having inner and outer pinned layers including a cobalt iron alloy | Tomohito Mizuno, Masashi Sano | 2010-05-11 |
| 7656621 | Magneto-resistive element having a cap layer for canceling spin injection effect | Koji Shimazawa, Tomohito Mizuno, Yoshihiro Tsuchiya | 2010-02-02 |
| 7615996 | Examination method for CPP-type magnetoresistance effect element having two free layers | Takahiko Machita, Kiyoshi Noguchi | 2009-11-10 |
| 7609490 | Magnetoresistive device, thin film magnetic head, head gimbal assembly, head arm assembly, magnetic disk apparatus, synthetic antiferromagnetic magnetization pinned layer, magnetic memory cell, and current sensor | Tomohito Mizuno | 2009-10-27 |
| 7580231 | Magneto-resistive element having a free layer provided with a ternary alloy layer | Tomohito Mizuno | 2009-08-25 |
| 7564657 | Magnetoresistive device, thin film magnetic head, head gimbal assembly and magnetic disk unit exhibiting superior magnetoresistive effect | Tomohito Mizuno | 2009-07-21 |
| 7510787 | Magneto-resistance effect element and thin-film magnetic head | Yoshihiro Tsuchiya, Tomohito Mizuno, Koji Shimazawa | 2009-03-31 |
| 7499247 | Magnetoresistive sensor having a pinned layer in multilayer structure | Tomohito Mizuno | 2009-03-03 |
| 7495869 | Magnetoresistive effect element having hard magnetic films in non-uniform cross-sectional shape | Kazuki Sato, Takayasu Kanaya | 2009-02-24 |
| 7446983 | Magnetoresistive element, thin-film magnetic head, head gimbal assembly, and magnetic disk drive | Tomohito Mizuno | 2008-11-04 |
| 7320170 | Xenon ion beam to improve track width definition | Stuart Kao, Chunping Luo, Chaopeng Chen, Takahiko Machita, Jei-Wei Chang | 2008-01-22 |
| 7310210 | Magnetoresistive sensor having cobalt-iron alloy layer in free layer | Tomohito Mizuno | 2007-12-18 |
| 7193821 | Thin film magnetic head and method for manufacturing the same | — | 2007-03-20 |
| 6738551 | Two-dimensional photonic crystal, and multiplexer/demultiplexer using the same | Susumu Noda, Alongkarn Chutinan, Yoshikazu Narumiya | 2004-05-18 |
| 6093444 | Magnetoresistive transducer with spin-valve structure and manufacturing method of the same | Tetsuro Sasaki, Eiichi Omata | 2000-07-25 |
| 6074743 | Magnetoresistance effect element and magnetoresistance device | Satoru Araki | 2000-06-13 |
| 6047462 | Method of making a combined type thin film magnetic head | Tetsuya Mino | 2000-04-11 |
| 5874886 | Magnetoresistance effect element and magnetoresistance device | Satoru Araki | 1999-02-23 |
| 5852533 | Magnetoresistance effect transducer element with continuous central active area | Eiichi Omata, Hajime Amano, Tetsuro Sasaki, Yasufumi Uno | 1998-12-22 |
| 5850325 | Magnetic head having a read element upper shield film and a write element lower magnetic film separated by a non-magnetic film having a thickness such that magnetic coupling is enduced therebetween | Tetsuya Mino | 1998-12-15 |
| 5789069 | Magnetic multilayer film and magnetoresistance element | Satoru Araki | 1998-08-04 |
| 5772794 | Manufacturing method of magnetic head apparatus with spin valve effect magnetoresistive head | Yasufumi Uno, Mikio Matsuzaki | 1998-06-30 |