Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726305 | Electric resistance welded steel pipe | Yasuhiro Shinohara, Kensuke Nagai | 2017-08-08 |
| 9657459 | Construction machine | Yuto Ogura, Takeshi Kashiwabara | 2017-05-23 |
| 9533567 | Construction machine | Toshiro Ueta, Takayuki Maeda, Michio Hirayama | 2017-01-03 |