Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281708 | Seal device | Hidekazu Uehara, Takumi Hori, Kohei Ozaki, Azumi Yoshida, Masaya Kawano +3 more | 2025-04-22 |
| 11536122 | Oil field pump | Shimpei Yokoyama, Nobuhiro Kunitake, Takumi Hori, Tanehiro Shinohara | 2022-12-27 |
| 11199077 | Oil field pump | Shimpei Yokoyama, Nobuhiro Kunitake, Takumi Hori, Tanehiro Shinohara | 2021-12-14 |