Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630256 | Magnetic recording medium comprising a non-magnetic layer having inorganic particles of specific size and distribution | Toshihiko Miura, Masatoshi Takahashi, Hiroaki Takano | 2003-10-07 |
| 6579592 | Magnetic recording tape with controlled Hc and magnetic flux/unit area value and controlled Cl/Fe intensity | Satoshi Matsubaguchi, Hiroaki Doushita, Hiroaki Takano, Hiroo Inaba, Kiyomi Ejiri | 2003-06-17 |
| D475058 | Tape cassette | — | 2003-05-27 |
| 6513132 | Software automatic distribution system | — | 2003-01-28 |