Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841124 | High-strength thick-walled electric resistance welded steel pipe having excellent low-temperature toughness and method of manufacturing the same | Shunsuke Toyoda, Sota Goto, Takatoshi Okabe, Tomohiro Inoue, Atsushi Yonemoto | 2017-12-12 |