Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795868 | Diesel engine piston and diesel engine | Akira Ito, Tomohiro SHIMAZU, Satoru Mimura, Takashi Kuribara | 2023-10-24 |
| 6935104 | Engine control system | Toru Kawatani, Hiroshi Jyoutaki, Ritsuko Shinozaki, Yoshinori Takahashi, Yoshinaka Takeda +4 more | 2005-08-30 |