Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10174475 | Rotary press-in steel pipe pile | Kimihiro Nakazawa, Masamichi Sawaishi, Sakae Maruyama, Tomoyuki Shohji, Tomonori Yagishita +1 more | 2019-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10174475 | Rotary press-in steel pipe pile | Kimihiro Nakazawa, Masamichi Sawaishi, Sakae Maruyama, Tomoyuki Shohji, Tomonori Yagishita +1 more | 2019-01-08 |