Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518429 | Torque transmission joint and electric power steering device | Yoshifumi Kurokawa, Toru Ishii | 2022-12-06 |
| 11466767 | Worm reducer | Toru Ishii | 2022-10-11 |
| 11391358 | Worm gear reducer | Toru Ishii, Souta MATSUMOTO | 2022-07-19 |