Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507629 | Hot-dip galvanized steel sheet | Hiroyuki Kawata, Takeshi Yasui, Kohei Ueda, Naoki Maruyama, Yuji Yamaguchi +4 more | 2019-12-17 |
| 10472213 | Lattice boom | Shinji Sato | 2019-11-12 |
| 10464789 | Upper turning body for crane | Yasuto Kataoka, Takunori Yamaguchi, Hiromitsu Hamaguchi, Yoji Hanawa, Hiroki Nakayama | 2019-11-05 |