Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835444 | Magnetic recording medium using a perpendicular magnetic film having a tBr not exceeding one-fifth of a tBr of an in-plane magnetic film | Maki Maeda, Takuya Uzumaki, Atsushi Tanaka | 2004-12-28 |
| 6809893 | Information refresh method, storage system and storage medium thereof | Takuya Uzumaki, Kazumasa Shimoda, Atsushi Tanaka | 2004-10-26 |
| 6773782 | Magnetic memory medium having a magnetic film laminated on a substrate and a non-magnetic film formed thereon, and method of manufacturing the same | Wataru Yamagishi | 2004-08-10 |
| 6677023 | Method of making magnetic recording medium utilizing die | Hitoshi Komoriya | 2004-01-13 |