Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354610 | Magnetic recording medium comprising a conductive underlayer containing carbon black and a magnetic layer containing tabular barium ferrite magnetic particles, .alpha. alumina, and binder resin | Hisato Kato, Hiromichi Enomoto, Akihiro Maezawa | 1994-10-11 |