Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607772 | Magnetic recording medium having a specified binder system | Masahiro Yamakawa, Kenji Akimoto, Katsuya Nakamura, Fumio Takano | 1997-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607772 | Magnetic recording medium having a specified binder system | Masahiro Yamakawa, Kenji Akimoto, Katsuya Nakamura, Fumio Takano | 1997-03-04 |