Issued Patents 2022
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11514940 | Magnetic recording medium and magnetic recording and reproducing device | Naoki Sano, Norihito Kasada, Eiki Ozawa | 2022-11-29 |
| 11508408 | Magnetic tape having characterized magnetic layer, magnetic tape cartridge, and magnetic tape apparatus | Naoki Sano, Norihito Kasada | 2022-11-22 |
| 11501799 | Magnetic tape having characterized magnetic layer and magnetic recording and reproducing device | Hidemasa Hosoda, Norihito Kasada, Takahiro Iwamoto | 2022-11-15 |
| 11462242 | Magnetic tape having characterized magnetic layer and magnetic recording and reproducing device | Takahiro Iwamoto, Hidemasa Hosoda, Norihito Kasada | 2022-10-04 |
| 11373680 | Magnetic tape having characterized magnetic layer and magnetic recording and reproducing device | Takahiro Iwamoto, Hidemasa Hosoda, Norihito Kasada | 2022-06-28 |
| 11367460 | Magnetic recording medium and magnetic recording and reproducing device | Eiki Ozawa | 2022-06-21 |
| 11348604 | Magnetic recording and reproducing device | So Matsuyama, Norihito Kasada | 2022-05-31 |
| 11302357 | Magnetic recording medium having characterized back coat and magnetic recording and reproducing apparatus | Naoki Sano, Eiki Ozawa, Norihito Kasada, Megumi Nakano | 2022-04-12 |
| 11270725 | Magnetic recording medium having characterized magnetic layer, and magnetic recording and reproducing apparatus | Naoki Sano, Eiki Ozawa, Norihito Kasada | 2022-03-08 |
| 11270728 | Magnetic recording medium having characterized back coating layer and magnetic recording and reproducing apparatus | Naoki Sano, Norihito Kasada, Eiki Ozawa, Megumi Nakano | 2022-03-08 |