Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162239 | Hydraulic drive system | Akihiro Kondo, Hideyasu Muraoka | 2021-11-02 |
JU
Jun UMEKAWA
Overall (2021): #385,753 of 548,734Top 75%
1
Patents 2021