Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10424322 | Magnetic head and magnetic recording medium processing device | Yohei Shimizu | 2019-09-24 |
| 10339747 | Card reader | Kazutoshi Ishikawa, Yosuke OGUCHI, Toshiro Shiomi | 2019-07-02 |
| 10332548 | Magnetic recording medium processing device and method of generating interference field | Ikuro Kuribayashi, Keiji Miyazawa, Yohei Shimizu | 2019-06-25 |