Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10402597 | Magnetic field generator, control method for magnetic field generator, and magnetic recording medium processing device | Keiji Hoson, Tomomi Takeda, Yohei Shimizu | 2019-09-03 |
| 10360413 | Printed circuit board and card reader | Kazuhiro Gomi | 2019-07-23 |
| 10332548 | Magnetic recording medium processing device and method of generating interference field | Katsuhisa Higashi, Keiji Miyazawa, Yohei Shimizu | 2019-06-25 |