Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8722598 | Grease composition for bearings with improved heat-resistant acoustic life | Motoharu Akiyama, Kenichiro Matsubara | 2014-05-13 |
| 8626399 | Inverted vehicle and method of getting on/off the inverted vehicle | Yushi Takeuchi | 2014-01-07 |