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 | Toru Shiratsuchi, Kenta Otsuda | 2019-01-01 |
HT
Hideki Tamashima
Overall (2019): #443,641 of 560,194Top 80%
1
Patents 2019