Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196292 | Nut and ball screw device | Yasumi Watanabe, Yasuaki Abe | 2025-01-14 |
| 11808328 | Nut and ball screw device | Yasuaki Abe, Yasumi Watanabe | 2023-11-07 |
SY
Shuhei Yumiba
Overall (All Time): #1,689,077 of 4,157,543Top 45%
2
Patents All Time