Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536122 | Oil field pump | Nobuhiro Kunitake, Takumi Hori, Tanehiro Shinohara, Norihisa Takei | 2022-12-27 |
| 11480187 | Oil field pump | Rimpei Kawashita | 2022-10-25 |
SY
Shimpei Yokoyama
Overall (2022): #110,503 of 548,613Top 25%
2
Patents 2022