Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Kiyoshi Kobayashi, Minoru Yamada, Kiyoshi Sato +1 more | 2005-10-25 |
| 6894870 | Thin film magnetic head comprising at least two coil layers and method of manufacturing the same | Toru Takahashi, Hisayuki Yazawa, Kiyoshi Kobayashi | 2005-05-17 |
| 6882502 | Thin-film magnetic head with narrowed track width and method for making same | Kiyoshi Sato, Hisayuki Yazawa, Kiyoshi Kobayashi, Akira Koyama | 2005-04-19 |