Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799354 | Magnetic recording head and magnetic recording and reproducing device | Kenichiro Yamada, Katsuhiko Koui, Mariko Shimizu, Akihiko Takeo, Naoyuki Narita +1 more | 2017-10-24 |
| 9792930 | Microwave-assisted magnetic recording head and magnetic recording and reproducing device | Mariko Shimizu, Katsuhiko Koui | 2017-10-17 |
| 9583134 | Magnetic recording and reproducing device | Kenichiro Yamada, Masayuki Takagishi, Tomoyuki Maeda, Yousuke Isowaki, Naoyuki Narita +1 more | 2017-02-28 |