Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10167855 | Piston included in liquid-pressure rotating device and liquid-pressure rotating device | Hideki Tamashima, Toru Shiratsuchi | 2019-01-01 |
KO
Kenta Otsuda
Overall (2019): #386,582 of 560,194Top 70%
1
Patents 2019