Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11621020 | Magnetic recording medium | Junichi Tachibana, Takashi Aizawa, Noboru Sekiguchi, Tetsuo Endo, Tomoe Ozaki +1 more | 2023-04-04 |
| 11468910 | Magnetic recording medium having reinforced substrate | Hiroto Atagi, Noboru Sekiguchi, Takashi Aizawa, Tomoe Ozaki, Koji Suzuki +3 more | 2022-10-11 |
| 11437066 | Magnetic recording tape and magnetic recording tape cartridge | Junichi Tachibana, Sogo Oikawa, Koji Suzuki, Tomoe Ozaki | 2022-09-06 |
| 10580447 | Magnetic recording medium with controlled surface characteristics | Noboru Sekiguchi, Tomoe Ozaki, Tetsuo Endo, Takashi Aizawa, Junichi Tachibana +1 more | 2020-03-03 |