Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10351926 | High toughness and high tensile strength thick steel plate with excellent material homogeneity and production method for same | Hirofumi Ohtsubo, Shigeki Kitsuya, Katsuyuki Ichimiya, Kazukuni Hase | 2019-07-16 |
| 10207477 | Stainless steel clad steel plate including cladding material for stainless steel clad steel plate and method of manufacturing the same | Keiichiro Kishi, Yoshihiro Yazawa, Shunichi Tachibana, Toshiyuki Hoshino | 2019-02-19 |