Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837380 | Compression ignition gasoline engine | Takashi Youso, Masahisa Yamakawa | 2020-11-17 |
TK
Takashi Kaminaga
Overall (2020): #255,446 of 565,922Top 50%
1
Patents 2020