Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260404 | Engine supercharger | Yoshiyuki Uehane, Junji Umemura, Tomoaki Fujiyama, Makoto Mihara | 2019-04-16 |
KH
Koji Hadama
Overall (2019): #382,075 of 560,194Top 70%
1
Patents 2019