Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764778 | Thin film magnetic element with accurately controllable track width and method of manufacturing the same | Masamichi Saito, Naoya Hasegawa, Eiji Umetsu, Kenichi Tanaka, Yosuke Ide | 2004-07-20 |
| 6751054 | Thin-film magnetic head for perpendicular magnetic recording having main magnetic pole layer on flat surface | Kiyoshi Sato, Toshinori Watanabe | 2004-06-15 |