Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765417 | Low-yield ratio high-strength electric resistance welded steel pipe, steel strip for electric resistance welded steel pipes, and methods of manufacturing them | Tomohiro Inoue | 2017-09-19 |
| 9616485 | Metal strip | Takahiko Ogura, Hiroshi Shigeta, Yoshimitsu Fukui, Yoshitsugu Iijima, Kei MIKAMI | 2017-04-11 |