Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483785 | Magneto-optical recording method using the relation of beam diameter and an aperture of converging lens | Yoshiteru Murakami, Junichiro Nakayama, Junsaku Nakajima, Akira Takahashi, Kenji Ohta +1 more | 2002-11-19 |
| 6463015 | Method of reproducing information on a magneto-optical recording medium for achieving super resolution reproduction of high resolution recorded information | Yoshiteru Murakami, Akira Takahashi | 2002-10-08 |
| 6463016 | Magneto-optical storage medium having in-plane magnetized layers | Noboru Iwata | 2002-10-08 |
| 6456571 | Magneto-optical recording medium and reproducing method thereof | Noboru Iwata | 2002-09-24 |
| 6430115 | Magneto-optical recording device with three distinct layers | Noboru Iwata | 2002-08-06 |
| 6418091 | Magneto-optical recording medium having oxidized side wall between land and groove | Noboru Iwata | 2002-07-09 |
| 6352765 | Magneto-optical recording medium and reproducing device | Noboru Iwata | 2002-03-05 |
| 6346322 | Magneto-optical recording medium and reproducing device | Noboru Iwata | 2002-02-12 |