Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576111 | Magnetic recording medium | Katsumi Onodera, Koji Ito, Manabu Koike, Kazuyoshi Tomita, Kazuo Nimura | 1996-11-19 |
| 5232750 | Method for fabricating magnetic recording medium | Katsumi Onodera, Koji Ito, Manabu Koike, Kazuyoshi Tomita, Kazuo Nimura | 1993-08-03 |