Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650889 | Magnetic recording medium containing heavy rare gas atoms, and a magnetic transducing system using the medium | Tomoo Yamamoto, Yuzuru Hosoe, Masaaki Futamoto, Nobuyuki Inaba | 1997-07-22 |