Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410502 | Steel sheet and production method therefor | Takuya Hirashima, Masaki Koba, Kyoko Naito, Seisuke Tsuda, Katsuya Hata +1 more | 2025-09-09 |
| 12410491 | High-strength steel sheet and method for producing the same | Lingling Yang | 2025-09-09 |
| 12398451 | Galvanized steel sheet, member, and method for producing them | Shinsuke Komine, Kentaro Sato, Tomohiro Sakaidani | 2025-08-26 |
| 12297515 | Steel sheet, member, and method for producing them | Yoshiyasu Kawasaki, Lingling Yang, Shotaro Terashima, Shunsuke Yamamoto, Katsuya Hoshino +1 more | 2025-05-13 |
| 12258647 | Steel sheet, member, and methods for manufacturing the same | Yusuke Wada, Shotaro Terashima, Lingling Yang, Takeshi Yokota | 2025-03-25 |
| 12258644 | High-strength galvanized steel sheet and method for manufacturing the same | Hiroshi Hasegawa, Kana Sasaki | 2025-03-25 |
| 12157923 | High-strength hot-dip galvanized steel sheet and method for producing the same | Hiroshi Hasegawa, Hidekazu Minami | 2024-12-03 |
| 12139771 | High-strength steel sheet and method for producing the same | Lingling Yang, Yuki Takeda | 2024-11-12 |
| 12116649 | High-strength hot-dip galvanized steel sheet and method for manufacturing the same | Hiroshi Hasegawa, Yuki Takeda | 2024-10-15 |
| 12098439 | Steel sheet, member, and method for producing them | Lingling Yang, Yoshiyasu Kawasaki, Shotaro Terashima, Shunsuke Yamamoto, Katsuya Hoshino +1 more | 2024-09-24 |
| 12091723 | Galvanized steel sheet, member, and method for producing them | Shinsuke Komine, Kentaro Sato, Tomohiro Sakaidani | 2024-09-17 |
| 11976341 | Steel sheet, member, and method for producing them | Shinsuke Komine, Kentaro Sato, Tomohiro Sakaidani | 2024-05-07 |
| 11795531 | High-strength galvanized steel sheet, high strength member, and method for manufacturing the same | Hiromi Yoshitomi, Yoshihiko Ono | 2023-10-24 |
| 11643701 | High-strength hot-dip galvanized steel sheet and manufacturing method therefor | Shinsuke Komine, Kentaro Sato, Tomohiro Sakaidani | 2023-05-09 |
| 11560614 | High-strength galvanized steel sheet, high strength member, and method for manufacturing the same | Hiromi Yoshitomi, Masaki Koba, Yoshitsugu Suzuki | 2023-01-24 |
| 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 |
| 11345973 | High-strength steel sheet and method for manufacturing the same | Lingling Yang, Gosuke Ikeda | 2022-05-31 |
| 11345974 | Cold rolled steel sheet and method for manufacturing the same | Lingling Yang | 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 |