Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11810603 | Magnetic tape cartridge, information acquisition method, and program | Junichi Nakamigawa, Yusuke Kaneko, Tadashi Kira, Norihito Kasada, Toru Nakao | 2023-11-07 |
| 8604233 | Lubricant composition, magnetic recording medium, and novel polyether compound | Kazufumi Omura | 2013-12-10 |