Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149808 | Excitation operation brake | Yasuo KIDENA, Keita Nakashima, Takeshi Maeda, Motoi Kato, Hiroyasu Onai +1 more | 2021-10-19 |
| 10955012 | Electromagnetic connecting device | Yoshinori Fujisawa, Daichi TAKAHASHI | 2021-03-23 |