Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799551 | Direct injection type internal combustion engine | Kiyomi Nakakita, Takayuki Fuyuto, Kazuhisa Inagaki, Yoshihiro Hotta, Kazuhiro Akihama +1 more | 2004-10-05 |
| 6161518 | Direct-injection diesel engine and combustion method for the same | Kiyomi Nakakita, Kazuhisa Inagaki, Yoshihiro Hotta, Takayuki Fuyuto | 2000-12-19 |