Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500530 | Magnetic recording medium | Shinzo Sawamura | 2002-12-31 |
| 6483653 | Magnetic recording medium and magnetic reproducing method | Shinzo Sawamura | 2002-11-19 |
| 6468643 | Laminated product | Takashi Kanbayashi, Takashi Iiyama, Tamio Kawasumi | 2002-10-22 |
| 6400654 | Magneto-optical recording and reproducing device capable of suppressing cross talk | Shinzo Sawamura | 2002-06-04 |
| 6389686 | Process for fabricating a thin multi-layer circuit board | Yasuhito Takahashi, Yasunaga Kurokawa, Kenji Iida, Masaru Sumi, Yuichiro Ohta +3 more | 2002-05-21 |
| 6367924 | Thermally assisted magnetic recording medium | Junichi Sato, Yasushi Ogimoto, Kunio Kojima, Masaki Hamamoto, Shinzo Sawamura | 2002-04-09 |