Issued Patents 2022
Showing 1–2 of 2 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 |
| 11423936 | Magnetic recording medium and method of producing the same | Junichi Tachibana, Jota Ito, Tomoe Ozaki, Noboru Sekiguchi, Tetsuo Endo | 2022-08-23 |