Issued Patents 2022
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530463 | High-strength galvanized steel sheet, high strength member, and method for manufacturing the same | Hiromi Yoshitomi, Masaki Koba, Yoshitsugu Suzuki | 2022-12-20 |
| 11492677 | High-strength steel sheet and method for producing the same | Hiroshi Hasegawa, Hidekazu Minami, Kana Sasaki, Shoji Tanaka | 2022-11-08 |
| 11473165 | High-strength galvanized steel sheet, high strength member, and method for manufacturing the same | Hiromi Yoshitomi, Masaki Koba, Yoshitsugu Suzuki | 2022-10-18 |
| 11466350 | High-strength steel sheet and production method therefor | Hiroshi Hasegawa | 2022-10-11 |
| 11453926 | Steel sheet, plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet | Yoshimasa Funakawa, Yoshihiko Ono, Hiroshi Hasegawa | 2022-09-27 |
| 11390932 | High-strength hot-dip galvanized steel sheet and method for producing the same | Hiroshi Hasegawa | 2022-07-19 |
| 11377708 | High-strength galvanized steel sheet and method for producing the same | Hiroshi Hasegawa, Gosuke Ikeda, Hiromi Yoshitomi | 2022-07-05 |
| 11345974 | Cold rolled steel sheet and method for manufacturing the same | Lingling Yang | 2022-05-31 |
| 11345973 | High-strength steel sheet and method for manufacturing the same | Lingling Yang, Gosuke Ikeda | 2022-05-31 |
| 11332804 | High-strength cold-rolled steel sheet, high-strength coated steel sheet, and method for producing the same | Seigo Tsuchihashi, Shinsuke Komine, Hidekazu Minami | 2022-05-17 |
| 11230744 | Steel sheet, plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet | Yoshimasa Funakawa, Yoshihiko Ono, Hiroshi Hasegawa | 2022-01-25 |