Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12057152 | Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device | Noriko Oyanagi | 2024-08-06 |
| 11869559 | Magnetic tape having controlled water contact angle ratio, magnetic tape cartridge, and magnetic tape apparatus | Noriko Oyanagi, Akio Tamura | 2024-01-09 |