Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161353 | Piston for engine | Hiroki Oso, Hideyuki Koyama, Takahiro Yamazaki, Kentaro Nagai | 2018-12-25 |
RK
Rina KANEKO
Overall (2018): #264,833 of 503,207Top 55%
1
Patents 2018