Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9470174 | Control system and control method of spark ignition gasoline engine | Kouhei Iwai, Masahisa Yamakawa, Takashi Youso, Tatsuya Koga | 2016-10-18 |
TF
Tatsuya Fujikawa
Overall (2016): #213,419 of 481,213Top 45%
1
Patents 2016