Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626822 | Valve operating system for multicylinder engine | Takeya Harada, Masaru Kawano, Naoya Ashita, Kei Ueda, Koji Katsumata +2 more | 2020-04-21 |
KM
Kiyohiko Masago
Overall (All Time): #2,787,100 of 4,157,543Top 70%
1
Patents All Time