Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161489 | Friction-roller-type reduction gear | Hiroshi Kawahara, Hiroyasu Yoshioka | 2018-12-25 |
RF
Ryosuke Fujita
Overall (2018): #254,335 of 503,207Top 55%
1
Patents 2018