Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721361 | Aluminum alloy substrate for magnetic disks, method for producing same, and magnetic disk using said aluminum alloy substrate for magnetic disks | Kotaro KITAWAKI, Makoto Yonemitsu, Yu Matsui, Yasuo Fujii, Ryo Sakamoto +2 more | 2023-08-08 |