Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788461 | Method and apparatus for measuring hydrogen-induced cracking | Daisuke Mizuno, Nobuyuki Ishikawa, Yutaka Matsui, Koji Fujimoto, Shigeaki Sugimoto | 2020-09-29 |
| 10640841 | High-strength, high-toughness steel plate and method for producing the same | Hideyuki Kimura, Nobuyuki Ishikawa | 2020-05-05 |