Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443110 | High toughness and high tensile strength thick steel plate and production method therefor | Katsuyuki Ichimiya, Kazukuni Hase, Teruhisa Kinugawa, Naoki Matsunaga, Kenji Hayashi +3 more | 2019-10-15 |
| 10358688 | Steel plate and method of producing same | Katsuyuki Ichimiya, Kazukuni Hase, Shigeru Endo | 2019-07-23 |
| 10351926 | High toughness and high tensile strength thick steel plate with excellent material homogeneity and production method for same | Yota Kuronuma, Hirofumi Ohtsubo, Katsuyuki Ichimiya, Kazukuni Hase | 2019-07-16 |