Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744589 | Method of monitoring manufacturing status of electric resistance welded pipe, device for monitoring manufacturing status of electric resistance welded pipe, and method of manufacturing electric resistance welded pipe | Takatoshi Okabe, Shuichi Sato | 2020-08-18 |
| 10705027 | Surface defect detecting method and surface defect detecting apparatus | Hiroaki Ono, Takahiro Koshihara, Akihiro Ogawa, Yukinori Iizuka | 2020-07-07 |