Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034471 | Magnetic recording medium, method of manufacturing magnetic recording medium and magnetic recording reproducing apparatus | Shinichi Ishibashi, Migaku Takahashi, Shin Saito, Atsushi Hashimoto, Gohei Kurokawa +2 more | 2011-10-11 |
| 8034472 | Magnetic recording medium, method of manufacturing the same, and magnetic recording/reproducing apparatus | Shinichi Ishibashi, Migaku Takahashi, Shin Saito, Atsushi Hashimoto, Gohei Kurokawa +2 more | 2011-10-11 |
| 8012613 | Magnetic recording medium, process for producing same, and magnetic recording reproducing apparatus | Migaku Takahashi, Shin Saito, Tomoyuki Maeda, Akihiko Takeo, Ryuji Sakaguchi | 2011-09-06 |