Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161489 | Friction-roller-type reduction gear | Ryosuke Fujita, Hiroshi Kawahara | 2018-12-25 |
HY
Hiroyasu Yoshioka
Overall (2018): #396,040 of 503,207Top 80%
1
Patents 2018