Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810454 | Magnetic structure and magnetic air-conditioning and heating device using same | Hidekazu Takahashi | 2017-11-07 |
| 9599374 | Magnetic air conditioner | Hidekazu Takahashi, Yoshiteru Yasuda | 2017-03-21 |