Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756113 | Magnetic recording medium and manufacturing method thereof | Koji Sakamoto, Tetsuya Kanbe, Yotsuo Yahisa | 2004-06-29 |
| 6703148 | Magnetic recording medium and magnetic disk apparatus using the same | Yotsuo Yahisa, Koji Sakamoto, Yuzuru Hosoe, Akira Kato | 2004-03-09 |
| 6692843 | Magnetic recording medium, method of fabricating magnetic recording medium, and magnetic storage | Akira Ishikawa, Yotsuo Yahisa, Yuzuru Hosoe, Tetsuya Kanbe, Koji Sakamoto | 2004-02-17 |
| 6687099 | Magnetic head with conductors formed on endlayers of a multilayer film having magnetic layer coercive force difference | Ryoichi Nakatani, Masahiro Kitada, Naoki Koyama, Isamu Yuito, Hisashi Takano +14 more | 2004-02-03 |