Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6731458 | Thin film magnetic head with upper core and lower core layers reducing side-fringing | Toshinori Watanabe | 2004-05-04 |
| 6721130 | Thin-film magnetic head having thin coil-layer and method for manufacturing the thin-film magnetic head | Kiyoshi Kobayashi, Hideki Gochou, Toru Takahashi | 2004-04-13 |
| 6704162 | Thin-film head for reducing track width, preventing write fringing and reducing saturation | Kiyoshi Sato, Hideki Gochou, Kiyoshi Kobayashi, Akira Koyama, Minoru Yamada | 2004-03-09 |
| 6697221 | Perpendicular magnetic recording head with inverted trapezoidal main magnetic pole layer | Kiyoshi Sato, Toshinori Watanabe, Hideki Gochou, Kiyoshi Kobayashi, Akira Koyama | 2004-02-24 |
| 6687084 | Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface of yoke layer, and method of manufacturing the head | Toru Takahashi, Hideki Gochou, Kiyoshi Kobayashi, Minoru Yamada, Kiyoshi Sato +1 more | 2004-02-03 |