Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303227 | Lubricant composition magnetic recording medium, and process for producing magnetic recording medium | Kenji Kuwahara, Yukikazu Ohchi, Mikio Murai | 2001-10-16 |
| 6037037 | Magnetic recording medium | Kazunori Kubota, Fumio Echigo, Yukihiro Shimasaki, Takumi Haneda, Hirofumi Ito +1 more | 2000-03-14 |