Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861487 | High recording density magnetic recording medium and recording/reproduction mechanism for the same | Shinji Kawakami, Toshio Kawakita | 2020-12-08 |
| 10716247 | Electromagnetic absorber | Toshio HIROI | 2020-07-14 |
| 10614847 | Magnetic recording medium | Shinji Kawakami, Toshio HIROI | 2020-04-07 |