Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306650 | Combustion chamber structure of engine | Takeshi Nagasawa, Xiyao Ge, Akira Kageyama, Ryo Kiyosue | 2022-04-19 |
HU
Hiroyasu Uchida
Overall (2022): #431,207 of 548,613Top 80%
1
Patents 2022