Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10699738 | Base for magnetic recording medium, and HDD | Wataru Sato | 2020-06-30 |
| 9875765 | Base for magnetic recording medium | Isao Murase, Kiminori SUGIMOTO, Tomoya Kobayashi | 2018-01-23 |
| 8951652 | Substrate for magnetic recording medium, magnetic recording medium, method of manufacturing magnetic recording medium, and method of inspecting surface | Yukihisa Matsumura, Yoshihito Sueoka, Junichi Kishimoto | 2015-02-10 |