Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491798 | Magnetic recording medium and magnetic storage apparatus | Yuuichi Kokaku, Yoshinori Honda | 2002-12-10 |
| 6403194 | Magnetic recording medium, process for producing same and magnetic disc apparatus | Yuuichi Kokaku, Yoshinori Honda, Hiroyuki Suzuki | 2002-06-11 |
| 6403240 | Magnetic recording media and magnetic recording system using the same | Tetsuya Kanbe, Akira Ishikawa, Ichiro Tamai, Yotsuo Yahisa, Yuzuru Hosoe +7 more | 2002-06-11 |
| 6395412 | Magnetic recording media, manufacturing method for thereof and apparatus for using the media | Yoshinori Honda, Yuuichi Kokaku, Mitsuhiro Shoda | 2002-05-28 |