Issued Patents 2020
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861491 | Magnetic tape | Masahito Oyanagi, Norihito Kasada | 2020-12-08 |
| 10854227 | Magnetic recording medium having characterized magnetic layer | Norihito Kasada, Toshio Tada, Eiki Ozawa | 2020-12-01 |
| 10854228 | Magnetic tape having characterized magnetic layer | Norihito Kasada, Toshio Tada, Eiki Ozawa | 2020-12-01 |
| 10854229 | Magnetic tape having characterized magnetic layer | Eiki Ozawa, Toshio Tada, Norihito Kasada | 2020-12-01 |
| 10854230 | Magnetic tape having characterized magnetic layer | Norihito Kasada, Toshio Tada, Eiki Ozawa | 2020-12-01 |
| 10854232 | Magnetic recording medium having characterized magnetic layer | Eiki Ozawa, Norihito Kasada, Toshio Tada | 2020-12-01 |
| 10839849 | Magnetic recording medium having characterized magnetic layer | Toshio Tada, Norihito Kasada, Eiki Ozawa | 2020-11-17 |
| 10839850 | Magnetic tape having characterized magnetic layer | Toshio Tada, Norihito Kasada, Eiki Ozawa | 2020-11-17 |
| 10741208 | Magnetic recording medium and magnetic recording and reproducing device | Eiki Ozawa | 2020-08-11 |
| 10714139 | Magnetic recording medium having characterized magnetic layer | Norihito Kasada, Toshio Tada, Eiki Ozawa | 2020-07-14 |
| 10679657 | Magnetic tape and magnetic recording and reproducing device | Eiki Ozawa | 2020-06-09 |