Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8552328 | Method of repairing the deterioration of magneto-resistive effect device | Takumi Yanagisawa, Yosuke Antoku | 2013-10-08 |
| 8462467 | Thin film magnetic head including soft layer magnetically connected with shield | Takumi Yanagisawa, Yasushi Nishioka, Takahiko Machita, Satoshi Miura, Takayasu Kanaya +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, Takahiko Machita, Satoshi Miura, Takayasu Kanaya +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, Takahiko Machita, Kenzo Makino +2 more | 2013-03-26 |
| 7764468 | Method for removing smear and magnetic recording/reproducing apparatus with function of removing smear | Norio Takahashi, Masaru Hirose, Mitsuo Otsuki, Shoji Toyoda, Anthony Wai Yuen Lai | 2010-07-27 |
| 7359149 | Composite type thin-film magnetic head with reduced capacitance between leads for read and write head elements | Hiroshi Kiyono, Yosuke Antoku, Tsuyoshi Umehara | 2008-04-15 |
| 6057471 | Ammoxidation method in fluidized-bed reactor | Toshio Nakamura, Hiroshi Murata, Katsumasa Nishijima, Masanori Yamaguchi | 2000-05-02 |
| 4818935 | Method and apparatus for non-destructively detecting defects in metal materials by using rotating magnetic fields generated by multiphase ac current | Michiaki Takahashi, Mitsuo Yoshida, Kazuyoshi Miyazawa, Sigeyuki Nitta, Junichi Fujisawa +2 more | 1989-04-04 |