Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844454 | High-carbon hot-rolled steel sheet and method for manufacturing the same | Yuka Miyamoto, Takashi Kobayashi | 2020-11-24 |
| 10662495 | High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet | Yoshiyasu Kawasaki, Hiroshi Matsuda, Kazunori Tahara, Takeshi Yokota, Kazuhiro Seto | 2020-05-26 |
| 10662496 | High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet | Yoshiyasu Kawasaki, Hiroshi Matsuda, Kazunori Tahara, Takeshi Yokota, Kazuhiro Seto | 2020-05-26 |