Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803539 | Internal-combustion engine | Hiroaki Sato, Haruya Kitano, Masayoshi Takahashi, Hiromitsu Hirano, Shun Tanaka | 2017-10-31 |
| 8918269 | Control apparatus for internal combustion engine | Seiichiro Irie, Hisashi Ito, Hideharu Takamiya, Hirotaka Komatsu | 2014-12-23 |