Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11468910 | Magnetic recording medium having reinforced substrate | Hiroto Atagi, Noboru Sekiguchi, Takashi Aizawa, Tomoe Ozaki, Koji Suzuki +3 more | 2022-10-11 |
| 11430477 | Magnetic recording medium | Masaru Terakawa, Minoru Yamaga | 2022-08-30 |
| 11355145 | Magnetic recording medium | Eiji Nakashio, Masaru Terakawa, Tomoe Sato, Katsunori Maeshima, Nobuyuki Sasaki | 2022-06-07 |
| 11217277 | Magnetic recording medium having controlled coercive force ratio | Masaru Terakawa, Minoru Yamaga | 2022-01-04 |