Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454915 | Information recording medium and method for producing the same | Kazuoki Hongu | 2002-09-24 |
| 6403148 | Magnetooptical recording medium on which high-density information can be recorded and method of reproducing the recorded information | Tomoyuki Hiroki | 2002-06-11 |
| 6403205 | Magnetic recording medium capable of reproducing information by displacing magnetic wall and recording-reproducing method therefor | — | 2002-06-11 |
| 6399174 | Magnetooptical recording medium on which high-density information can be recorded and method of reproducing the recorded information | Tomoyuki Hiroki | 2002-06-04 |
| 6345016 | Signal-reproducing method and apparatus utilizing light beam generated temperature distribution and magnetic domain wall displacement | — | 2002-02-05 |