Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869767 | Balancer device for an internal combustion engine | Hidehiko Kamiyama | 2014-10-28 |
NA
Noboyuki Akaishi
Overall (All Time): #3,131,733 of 4,157,543Top 80%
1
Patents All Time