Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472063 | Magnetic recording medium | — | 2002-10-29 |
| 6365261 | Magnetic recording medium | Yutaka Takahashi | 2002-04-02 |
| 5906885 | Magnetic recording medium | Youichi Yoshimura | 1999-05-25 |
| 5783296 | Magnetic recording medium | Kazunori Tamazaki, Osamu Inoue | 1998-07-21 |
| 5567502 | Magnetic recording medium having a magnetic layer containing abrasive particles | Hiroyuki Miyabara, Yoshio Kawakami, Kiyoto Fukushima | 1996-10-22 |