Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059368 | Substrate for magnetic recording medium, magnetic recording medium, and magnetic recording apparatus | Kaori Kimura, Masatoshi Sakurai, Akira Kikitsu, Yoshiyuki Kamata, Hiroyuki Hieda | 2011-11-15 |
| 8049993 | Magnetic recording medium and magnetic storage device | Yoshiyuki Kamata, Kaori Kimura | 2011-11-01 |
| 8043516 | Method of manufacturing magnetic recording medium and magnetic recording medium | Kaori Kimura, Yoshiyuki Kamata, Masatoshi Sakurai | 2011-10-25 |
| 7983004 | Magnetic recording medium with magnetic film pattern sidewalls having at least two faces of different slope angles and magnetic recording apparatus having the same | Masatoshi Sakurai, Yoshiyuki Kamata, Akira Kikitsu | 2011-07-19 |
| 7936537 | Substrate for magnetic recording medium, magnetic recording medium, and magnetic recording and reproducing apparatus | Kaori Kimura, Masatoshi Sakurai, Akira Kikitsu, Yoshiyuki Kamata, Hiroyuki Hieda | 2011-05-03 |
| 7927467 | Method of manufacturing discrete track recording medium and discrete track recording medium | Yoshiyuki Kamata, Kaori Kimura, Masatoshi Sakurai | 2011-04-19 |
| 7923136 | Magnetic recording medium and method of manufacturing the same | Kaori Kimura, Yoshiyuki Kamata, Masatoshi Sakurai | 2011-04-12 |
| 7898768 | Patterned medium with magnetic pattern depth relationship | Yoshiyuki Kamata, Masatoshi Sakurai, Kaori Kimura | 2011-03-01 |