Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671233 | Magneto-optical recording medium and reproduction method therefor | Katsusuke Shimazaki, Norio Ohta, Hitoshi Watanabe, Hiroki Takao | 2003-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671233 | Magneto-optical recording medium and reproduction method therefor | Katsusuke Shimazaki, Norio Ohta, Hitoshi Watanabe, Hiroki Takao | 2003-12-30 |