Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204081 | Screw shaft, feed screw mechanism, and electric actuator | Yoshinori Ikeda, Tatsunori Shimizu | 2021-12-21 |
| 11162565 | Electric actuator | Takushi Matsuto, Atsushi Ikeda, Tomomi Ishikawa, Yoshinori Ikeda | 2021-11-02 |
| 11149829 | Electric actuator | Takushi Matsuto, Atsushi Ikeda, Tomomi Ishikawa, Yoshinori Ikeda, Tatsuji Inoue | 2021-10-19 |
| 11152840 | Electric actuator | Takushi Matsuto, Atsushi Ikeda, Tomomi Ishikawa | 2021-10-19 |
| 11054016 | Electric actuator | Takushi Matsuto, Atsushi Ikeda, Tomomi Ishikawa | 2021-07-06 |