Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525762 | Magnetic recording medium for perpendicular recording | Ryosaku Inamura, Toshio Sugimoto, Takuya Uzumaki | 2009-04-28 |
| 7295404 | Magnetic recording medium for perpendicular recording and magnetic storage apparatus using the same | Ryosaku Inamura, Toshio Sugimoto, Takuya Uzumaki | 2007-11-13 |
| 6809893 | Information refresh method, storage system and storage medium thereof | Takuya Uzumaki, Hiroto Takeshita, Atsushi Tanaka | 2004-10-26 |
| 6744582 | Thermal-assisted magnetic storage device and method for driving the reading/writing head thereof | Takuya Uzumaki | 2004-06-01 |
| 6277484 | Magnetic recording media and method of producing the same | Ryoichi Mukai, Hiroto Takeshita | 2001-08-21 |