Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9039288 | Tapered roller bearing resin cage and tapered roller bearing | Ryosuke Yamada, Kinji Yukawa, Tomoharu Saito, Hiroki Maejima, Kimiko Nakai | 2015-05-26 |
TT
Takumi Takeuchi
Overall (All Time): #3,053,782 of 4,157,543Top 75%
1
Patents All Time