Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11618944 | Sputtering target, magnetic film, and perpendicular magnetic recording medium | Manami Masuda, Masayoshi Shimizu | 2023-04-04 |
| 11591688 | Sputtering target, granular film and perpendicular magnetic recording medium | Masayoshi Shimizu, Manami Masuda, Takashi Kosho | 2023-02-28 |