Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7081067 | Planetary gear structure | Naoya Tanikawa, Koichi Sakamoto | 2006-07-25 |
YK
Yuichi Kitasako
Overall (All Time): #3,423,608 of 4,157,543Top 85%
1
Patents All Time