Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9767834 | Magnetic head comprising magneto-resistance effect element and side shields | Tetsuya Hiraki, Minoru Ota, Hisayoshi Watanabe, Hideyuki Ukita | 2017-09-19 |
| 9129622 | CPP-type magnetoresistance effect element and magnetic disk device | Naomichi Degawa, Takekazu Yamane, Takumi Yanagisawa, Satoshi Miura, Kenta Hamamoto +3 more | 2015-09-08 |
| 8913349 | CPP-type magnetoresistance effect element and magnetic disk device using side shield layers | Takekazu Yamane, Naomichi Degawa, Minoru Ota, Kenta Hamamoto | 2014-12-16 |
| 8896974 | Thin film magnetic head with side layers under compression stress | Shohei Kawasaki, Shuji OKAME, Takayasu Kanaya, Satoshi Miura, Kenzo Makino +3 more | 2014-11-25 |
| 8891208 | CPP-type magnetoresistive element including a rear bias structure and lower shields with inclined magnetizations | Naomichi Degawa, Takekazu Yamane, Takumi Yanagisawa, Satoshi Miura, Kenta Hamamoto +3 more | 2014-11-18 |
| 8477461 | Thin film magnetic head having a pair of magnetic layers whose magnetization is controlled by shield layers | Tsutomu Chou, Yoshihiro Tsuchiya, Shinji Hara, Daisuke Miyauchi | 2013-07-02 |
| 8472149 | CPP type magneto-resistive effect device and magnetic disk system | Shinji Hara, Daisuke Miyauchi, Koji Shimazawa, Yoshihiro Tsuchiya, Tomohito Mizuno | 2013-06-25 |
| 8462467 | Thin film magnetic head including soft layer magnetically connected with shield | Takumi Yanagisawa, Yasushi Nishioka, Satoshi Miura, Takayasu Kanaya, Kenzo Makino +6 more | 2013-06-11 |
| 8437106 | Thin film magnetic head including spin-valve film with free layer magnetically connected with shield | Takumi Yanagisawa, Yasushi Nishioka, Satoshi Miura, Takayasu Kanaya, Kenzo Makino +6 more | 2013-05-07 |
| 8402635 | Method of manufacturing a magnetic head including shield layers which surround a MR element | Naomichi Degawa, Takumi Yanagisawa, Satoshi Miura, Yoshikazu Sawada, Kenzo Makino +2 more | 2013-03-26 |
| 8369048 | CPP-type thin film magnetic head provided with side shields including a pair of antimagnetically exchanged-coupled side shield magnetic layers | Daisuke Miyauchi, Keita Kawamori | 2013-02-05 |
| 8310791 | Magnetoresistive effect element and magnetic disk device | Tomohito Mizuno, Koji Shimazawa, Tsutomu Chou, Daisuke Miyauchi, Yoshihiro Tsuchiya +2 more | 2012-11-13 |
| 8256096 | Method of using xenon ion beams to improve track width definition | Stuart Kao, Chunping Luo, Chaopeng Chen, Daisuke Miyauchi, Jeiwei Chang | 2012-09-04 |
| 8225489 | Method of manufacturing magnetoresistive element having a pair of free layers | Daisuke Miyauchi, Keita Kawamori | 2012-07-24 |
| 8189303 | Thin film magnetic head having a pair of magnetic layers whose magnetization is controlled by shield layers | Shinji Hara, Yoshihiro Tsuchiya, Tsutomu Chou, Daisuke Miyauchi | 2012-05-29 |
| 8179642 | Magnetoresistive effect element in CPP structure and magnetic disk device | Keita Kawamori, Yoshihiro Tsuchiya, Daisuke Miyauchi | 2012-05-15 |
| 8149546 | Magnetic field detecting element including tri-layer stack with stepped portion | Toshiyuki Ayukawa, Daisuke Miyauchi, Koji Shimazawa | 2012-04-03 |
| 8144437 | Magnetoresistive element and thin film magnetic head | Daisuke Miyauchi, Keita Kawamori, Tetsuya Roppongi | 2012-03-27 |
| 8130475 | Method for manufacturing CPP-type thin film magnetic head provided with a pair of magnetically free layers | Keita Kawamori, Yoshihiro Tsuchiya, Daisuke Miyauchi | 2012-03-06 |
| 8094420 | Magnetoresistive device of the CCP (current perpendicular to plane) type with single-domain control of magnetization, and associated magnetic disk system | Toshiyuki Ayukawa, Daisuke Miyauchi, Tsutomu Chou, Koji Shimazawa, Shinji Hara +2 more | 2012-01-10 |
| 8089734 | Magnetoresistive element having a pair of side shields | Daisuke Miyauchi, Keita Kawamori | 2012-01-03 |
| 8087157 | Process to manufacture magnetic tunnel junction read head | Stuart Kao, Chunping Luo, Chaopeng Chen, Daisuke Miyauchi, Jeiwei Chang | 2012-01-03 |
| 8049997 | Magnetoresistive element including a pair of free layers coupled to a pair of shield layers | Daisuke Miyauchi, Yoshihiro Tsuchiya, Tsutomu Chou, Shinji Hara, Koji Shimazawa | 2011-11-01 |
| 8040641 | Magneto-resistance effect element with a stacked body having a constricted shape | Daisuke Miyauchi, Kazuki Sato, Takayasu Kanaya | 2011-10-18 |
| 8023230 | Magnetoresistive element including a pair of ferromagnetic layers coupled to a pair of shield layers | Daisuke Miyauchi, Yoshihiro Tsuchiya, Tsutomu Chou, Shinji Hara, Koji Shimazawa | 2011-09-20 |