Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208704 | High-strength cold-rolled steel sheet and method of producing the same | Hiromi Yoshitomi | 2021-12-28 |
| 11186900 | High-strength cold rolled steel sheet and method for manufacturing the same | Kenji Kawamura, Yoshihiko Ono, Yuma Honda | 2021-11-30 |
| 11180823 | High-strength galvanized steel sheet and method for producing the same | Tatsuya Nakagaito, Masaki Koba, Tatsuya Ehashi, Makoto Imamura | 2021-11-23 |