Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920693 | Cylinder deactivation change apparatus | Yuichi Masukake, Daisuke Shiomi | 2021-02-16 |
| 9273616 | Intake control system for internal combustion engine | Masaki Ueno, Masaya Agata, Hisashi Ito, Daisuke Shiomi, Hideharu Takamiya | 2016-03-01 |