Issued Patents 2011
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057689 | Method of manufacturing magnetic recording medium | Yousuke Isowaki, Yoshiyuki Kamata, Masatoshi Sakurai | 2011-11-15 |
| 8059368 | Substrate for magnetic recording medium, magnetic recording medium, and magnetic recording apparatus | Masatoshi Sakurai, Akira Kikitsu, Yoshiyuki Kamata, Satoshi Shirotori, Hiroyuki Hieda | 2011-11-15 |
| 8049993 | Magnetic recording medium and magnetic storage device | Satoshi Shirotori, Yoshiyuki Kamata | 2011-11-01 |
| 8043516 | Method of manufacturing magnetic recording medium and magnetic recording medium | Yoshiyuki Kamata, Satoshi Shirotori, Masatoshi Sakurai | 2011-10-25 |
| 8029682 | Method of manufacturing magnetic recording medium | Yousuke Isowaki, Yoshiyuki Kamata, Masatoshi Sakurai | 2011-10-04 |
| 8017023 | Method of manufacturing magnetic recording medium and magnetic recording medium | Yoshiyuki Kamata, Yousuke Isowaki, Masatoshi Sakurai | 2011-09-13 |
| 8012361 | Method of manufacturing magnetic recording medium | Yousuke Isowaki, Yoshiyuki Kamata, Masatoshi Sakurai | 2011-09-06 |
| 8002997 | Method of manufacturing magnetic recording medium and magnetic recording medium | Yoshiyuki Kamata, Yousuke Isowaki, Masatoshi Sakurai | 2011-08-23 |
| 7993536 | Method of manufacturing magnetic recording medium | Yousuke Isowaki, Yoshiyuki Kamata, Masatoshi Sakurai | 2011-08-09 |
| 7978434 | Magnetic recording medium, method of fabricating the same, and magnetic recording apparatus | Masatoshi Sakurai, Yoshiyuki Kamata | 2011-07-12 |
| 7972523 | Method of manufacturing magnetic recording medium | Yousuke Isowaki, Yoshiyuki Kamata, Masatoshi Sakurai | 2011-07-05 |
| 7967993 | Method of manufacturing magnetic recording medium | Yousuke Isowaki, Yoshiyuki Kamata, Masatoshi Sakurai | 2011-06-28 |
| 7936537 | Substrate for magnetic recording medium, magnetic recording medium, and magnetic recording and reproducing apparatus | Masatoshi Sakurai, Akira Kikitsu, Yoshiyuki Kamata, Satoshi Shirotori, Hiroyuki Hieda | 2011-05-03 |
| 7927467 | Method of manufacturing discrete track recording medium and discrete track recording medium | Yoshiyuki Kamata, Satoshi Shirotori, Masatoshi Sakurai | 2011-04-19 |
| 7923136 | Magnetic recording medium and method of manufacturing the same | Yoshiyuki Kamata, Satoshi Shirotori, Masatoshi Sakurai | 2011-04-12 |
| 7898768 | Patterned medium with magnetic pattern depth relationship | Yoshiyuki Kamata, Masatoshi Sakurai, Satoshi Shirotori | 2011-03-01 |