Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8220431 | Engine with a balancer mechanism | Naoki Okamoto, Kazuhiro Ohta, Taketoshi Sano | 2012-07-17 |
AT
Akimitsu Takeuchi
Overall (All Time): #3,214,813 of 4,157,543Top 80%
1
Patents All Time