Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790579 | High tensile strength steel plate having excellent weld heat-affected zone low-temperature toughness and method for producing same | Masao Yuga, Shigeki Kitsuya, Yusuke Terazawa, Kenji Hayashi | 2017-10-17 |