Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553243 | Substrate for magnetic disk and magnetic disk | — | 2020-02-04 |
| 10535366 | Substrate for magnetic disk and magnetic disk | Takeyoshi Takahashi, Masaaki Ueda | 2020-01-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553243 | Substrate for magnetic disk and magnetic disk | — | 2020-02-04 |
| 10535366 | Substrate for magnetic disk and magnetic disk | Takeyoshi Takahashi, Masaaki Ueda | 2020-01-14 |