Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9944203 | Motor-equipped gear box mounting structure | Eiichiro Tsuji | 2018-04-17 |
| 9597980 | Conveyance seat | Kentarou Morishita, Keiichi Kondou, Tomohiro Enokijima, Masayuki Kanehira, Eiichiro Tsuji | 2017-03-21 |