Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198448 | Passenger support system | Shinichi Okamoto, Kentaro Otomo, Hideto Miyake, Koji Ishii | 2021-12-14 |
| 11018563 | Manufacturing apparatus and manufacturing method of electrical rotating machine | Noburo Miyawaki, Takayuki Mochizuki, Yuji Miyazaki, Wataru Wakui, Hisayoshi Watanabe +3 more | 2021-05-25 |