Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926002 | Housing structure and power steering apparatus | Yusuke Hamaguchi, Yosuke Takebayashi | 2018-03-27 |
| 9731748 | Steering apparatus and housing | — | 2017-08-15 |
| 9279450 | Structure of bush bearing | Yusuke Hamaguchi, Tsutomu Kimijima, Tatsuya Saito | 2016-03-08 |