Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536122 | Oil field pump | Shimpei Yokoyama, Nobuhiro Kunitake, Takumi Hori, Tanehiro Shinohara | 2022-12-27 |
NT
Norihisa Takei
Overall (2022): #312,592 of 548,613Top 60%
1
Patents 2022