Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5451464 | Magnetic recording medium having a magnetic layer comprising ferromagnetic powders and binder which is two polyurethane resins with specified glass transition temperatures | Shinji Abe, Yutaka Nakashima, Eiji Horigome | 1995-09-19 |