Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10734144 | Production method for metal oxide particles, metal oxide powder, and magnetic recording medium | Yoichi Hosoya | 2020-08-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10734144 | Production method for metal oxide particles, metal oxide powder, and magnetic recording medium | Yoichi Hosoya | 2020-08-04 |