Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628953 | Process for producing perpendicular magnetic film | — | 1997-05-13 |
| 5601904 | Magnetic recording medium and process for producing the same | Takanori Doi | 1997-02-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628953 | Process for producing perpendicular magnetic film | — | 1997-05-13 |
| 5601904 | Magnetic recording medium and process for producing the same | Takanori Doi | 1997-02-11 |