Issued Patents All Time
Showing 51–75 of 202 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7178221 | Method of forming a thin film magnetic head | — | 2007-02-20 |
| 7174621 | Method of manufacturing a thin film magnetic head | Toshinori Watanabe, Toshihiro Kuriyama | 2007-02-13 |
| 7170712 | Magnetic head including a gap-depth defining layer on protruding layer and method for manufacturing the same | — | 2007-01-30 |
| 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 |
| 7158344 | Thin-film magnetic head having helical coils and manufacturing method for the same | — | 2007-01-02 |
| 7158345 | Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the same | Toshinori Watanabe, Hideki Gochou, Kiyoshi Kobayashi, Toru Takahashi, Hisayuki Yazawa +1 more | 2007-01-02 |
| 7143505 | Manufacturing method for a thin film magnetic head | — | 2006-12-05 |
| 7137191 | Method for manufacturing magnetic head | Kiyoshi Kobayashi | 2006-11-21 |
| 7124498 | Method for manufacturing magnetic head | — | 2006-10-24 |
| 7111387 | Method of manufacturing a thin film magnetic head comprising an insulating layer provided between a core and coil | — | 2006-09-26 |
| 7097362 | Electrocorrosion preventive rolling bearing | Kosuke Inukai, Hideji Ito, Yukihiro Kataoka | 2006-08-29 |
| 7083989 | Thin-film magnetic head and method of forming the same | — | 2006-08-01 |
| 7068476 | Magnetic sensing element having no variation in track width and capable of properly complying with track narrowing | — | 2006-06-27 |
| 6987644 | Thin film magnetic head including coil wound in toroidal shape and method for manufacturing the same | Sumihito Morita | 2006-01-17 |
| 6967055 | Thin-film magnetic head and method of forming the same | — | 2005-11-22 |
| 6965495 | Thin film magnetic head and method of manufacturing the same | Toshinori Watanabe, Toshihiro Kuriyama | 2005-11-15 |
| 6963470 | Thin film magnetic head having improved heat radiating property | — | 2005-11-08 |
| 6958886 | Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface, and method of manufacturing the head | Toru Takahashi, Hisayuki Yazawa, Hideki Gochou, Kiyoshi Kobayashi, Minoru Yamada +1 more | 2005-10-25 |
| 6952867 | Method for manufacturing perpendicular magnetic recording head having inverted trapezoidal main magnetic pole layer | — | 2005-10-11 |
| 6941643 | Method of producing a thin film magnetic head | — | 2005-09-13 |
| 6937438 | Thin film magnetic head having conductive pad including insulating protective layers | Toru Takahashi | 2005-08-30 |
| 6927938 | Thin film magnetic head intended to decrease inductance with track narrowing and method of manufacturing the same | — | 2005-08-09 |
| 6903900 | Perpendicular magnetic recording head including nonmagnetic layer overlaying main pole layer | Kiyoshi Kobayashi, Hisayuki Yazawa | 2005-06-07 |
| 6900963 | Thin film magnetic head with track width restricting groove formed to fully reach lower core layer, and manufacturing method for the same | — | 2005-05-31 |
| 6898056 | Thin-film magnetic head capable of suppressing side fringing | Toshinori Watanabe, Naruaki Oki | 2005-05-24 |