Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10593359 | Magnetic recording medium substrate and hard disk drive | Isao Murase | 2020-03-17 |
| 10573342 | Base for magnetic recording medium, and HDD | Isao Murase | 2020-02-25 |
| 9875765 | Base for magnetic recording medium | Koji YUKIMATSU, Isao Murase, Tomoya Kobayashi | 2018-01-23 |