Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018633 | Ejector, and high-pressure passage and intake housing for ejector | Takuya Nakagawa | 2024-06-25 |
| 9683478 | Dispersion plate and internal combustion engine | Naoki Yagi | 2017-06-20 |
| 8875503 | Exhaust gas-cooling pipe element and internal combustion engine exhaust system | Hitoshi Uda, Junji Watanabe, Akihiro Hosono | 2014-11-04 |