Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11005400 | Motor current control device and motor current control method | Kei Yamazaki, Shigeki Miyaji | 2021-05-11 |
| 10914317 | Centrifugal fan | Wataru Nogamida, Masaaki Matsubara, Seiya Fujimoto, Satoshi HATAHARA, Kiyohisa Nara +4 more | 2021-02-09 |