Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7372671 | Disk apparatus | — | 2008-05-13 |
| 7359148 | Thin film magnetic head including NiPRe alloy gap layer | — | 2008-04-15 |
| 7289296 | Thin-film magnetic head having magnetic gap formed of NiP | Yoshihiro Kanada | 2007-10-30 |
| 7288333 | Magnetic film and thin film magnetic head using this magnetic film | Mitsuo Kawasaki, Yoshihiro Kanada | 2007-10-30 |
| 7280320 | Thin-film magnetic head and manufacturing method thereof | Kiyoshi Sato, Hideki Gochou | 2007-10-09 |
| 7248437 | Perpendicular magnetic recording head and method for manufacturing the same | Kiyoshi Kobayashi | 2007-07-24 |
| 7215512 | Thin-film magnetic head, magnetic device including the same, and method for manufacturing the same | Toshinori Watanabe | 2007-05-08 |
| 7206168 | Thin film magnetic head equipped with toroidal coil layer | Kiyoshi Sato, Toru Takahashi | 2007-04-17 |
| 7190553 | Thin-film magnetic head having lower magnetic pole layer and insulator layer behind the lower magnetic pole layer in the direction of height of the pole layer, and method for manufacturing the thin-film magnetic head | Sumihito Morita, Naruaki Oki, Minoru Yamada | 2007-03-13 |
| 7181829 | Method of manufacturing a perpendicular magnetic recording head | Toru Takahashi, Hideki Gochou, Kiyoshi Kobayashi, Minoru Yamada, Kiyoshi Sato +1 more | 2007-02-27 |
| 7181828 | Method for manufacturing perpendicular magnetic recording head | Kiyoshi Kobayashi | 2007-02-27 |
| 7167340 | Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the same | Masaki Ikegami, Toshinori Watanabe, Hideki Gochou, Kiyoshi Kobayashi, Toru Takahashi +2 more | 2007-01-23 |
| 7158345 | Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the same | Kiyoshi Sato, Toshinori Watanabe, Hideki Gochou, Kiyoshi Kobayashi, Toru Takahashi +1 more | 2007-01-02 |
| 7113367 | FeNiRe soft magnetic film and thin film magnetic head using the same for simultaneous adjustment of resistivity and saturated magnetic flux density | Yoshihiro Kanada | 2006-09-26 |
| 7088549 | Thin-film magnetic head having a high recording density and frequency | Naruaki Oki, Kiyoshi Kobayashi, Akira Koyama, Yoshihiro Kanada, Masaki Ikegami | 2006-08-08 |
| 7052560 | Soft magnetic film and thin film magnetic head using the same | Yoshihiro Kanada | 2006-05-30 |
| 7037421 | Thin-film magnetic head having magnetic gap formed of NiP | Yoshihiro Kanada | 2006-05-02 |
| 7002778 | Magnetic head having an Fe-Ni-X layer | — | 2006-02-21 |
| 6999276 | Magnetic head with magnetic pole minimum Fe content difference and Fe content increasing toward interface with gap layer | Yoshihiro Kanada | 2006-02-14 |
| 6958886 | Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface, and method of manufacturing the head | Toru Takahashi, Hideki Gochou, Kiyoshi Kobayashi, Minoru Yamada, Kiyoshi Sato +1 more | 2005-10-25 |
| 6903900 | Perpendicular magnetic recording head including nonmagnetic layer overlaying main pole layer | Kiyoshi Sato, Kiyoshi Kobayashi | 2005-06-07 |
| 6894870 | Thin film magnetic head comprising at least two coil layers and method of manufacturing the same | Toru Takahashi, Kiyoshi Kobayashi, Hideki Gochou | 2005-05-17 |
| 6882502 | Thin-film magnetic head with narrowed track width and method for making same | Kiyoshi Sato, Hideki Gochou, Kiyoshi Kobayashi, Akira Koyama | 2005-04-19 |
| 6768611 | Thin film magnetic head causing appropriately suppressed side fringing and method of manufacturing the same | Kiyoshi Sato, Toshinori Watanabe, Hideki Gochou, Kiyoshi Kobayashi, Toru Takahashi +1 more | 2004-07-27 |
| 6751071 | Thin film magnetic head comprising magnetoresistive element having shield layer formed by plating and method of manufacturing the thin film magnetic head | Naoki Sakatsume, Yoshihiro Kanada | 2004-06-15 |