Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141017 | Lubricant for magnetic recording medium, and magnetic recording medium | Nobuo Tano, Hirofumi Kondo | 2018-11-27 |
| 10106757 | Ionic liquid, lubricant, and magnetic recording medium | Hirofumi Kondo, Nobuo Tano, Pankaj Baghel | 2018-10-23 |
| 10047091 | Ionic liquid, lubricating agent, and magnetic recording medium | Hirofumi Kondo, Nobuo Tano, Makiya Ito, Kyungsung Yun, Masayoshi Watanabe | 2018-08-14 |
| 9926508 | Ionic liquid, lubricant, and magnetic recording medium | Hirofumi Kondo, Makiya Ito, Nobuo Tano, Kyungsung Yun, Masayoshi Watanabe | 2018-03-27 |
| 9920272 | Ionic liquid, lubricant, and magnetic recording medium | Hirofumi Kondo, Makiya Ito, Nobuo Tano, Kyungsung Yun, Masayoshi Watanabe | 2018-03-20 |