Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284716 | Magnetic recording medium | Yasushi Nakano, Yoshitaka Yasufuku, Noboru Koyama, Masahiro Umemura, Seiichi Tobisawa +2 more | 1994-02-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284716 | Magnetic recording medium | Yasushi Nakano, Yoshitaka Yasufuku, Noboru Koyama, Masahiro Umemura, Seiichi Tobisawa +2 more | 1994-02-08 |