Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085486 | Seal member of ball joint | Satoshi Kashiwagura | 2021-08-10 |
| 10919143 | Device and method for detecting abnormality of joint of robot | Hiroshi Nakagawa, Kenichiro Abe, Hikaru Yamashiro, Hideo Matsui, Soichi Arita +2 more | 2021-02-16 |