Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643686 | Magnetic recording medium and method for manufacturing the same | Masayuki Hatano, Junichi Hashimoto, Tomoaki Karino, Yoshifumi Kanda | 1997-07-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643686 | Magnetic recording medium and method for manufacturing the same | Masayuki Hatano, Junichi Hashimoto, Tomoaki Karino, Yoshifumi Kanda | 1997-07-01 |