Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365961 | High strength steel sheet and method for manufacturing the same | Kazuki Endoh, Yoshiyasu Kawasaki, Yuki Toji, Yoshimasa Funakawa | 2025-07-22 |
| 12276028 | Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet | Shunsuke Yamamoto, Katsutoshi Takashima, Yusuke OKUMURA, Tomomi Kanazawa, Katsuya Hoshino +4 more | 2025-04-15 |
| 12221705 | Alloyed galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing alloyed galvanized steel sheet | Shunsuke Yamamoto, Katsutoshi Takashima, Yusuke OKUMURA, Tomomi Kanazawa, Katsuya Hoshino +4 more | 2025-02-11 |
| 11814695 | Method for manufacturing high-strength galvanized steel sheet and high-strength galvanized steel sheet | Minoru Tanaka, Yoshitsugu Suzuki, Yoshiyasu Kawasaki, Hideyuki Takahashi | 2023-11-14 |
| 11788163 | High-strength steel sheet and method for manufacturing same | Kazuki Endo, Yoshiyasu Kawasaki, Yuki Toji, Yoshimasa Funakawa | 2023-10-17 |
| 11661642 | High-strength steel sheet and method for manufacturing same | Kazuki Endo, Yoshiyasu Kawasaki, Yuki Toji, Yoshimasa Funakawa | 2023-05-30 |
| 11643702 | High-strength hot-dip galvannealed steel sheet and method for producing same | Satoshi Maeda, Yoshiyasu Kawasaki, Yusuke Fushiwaki | 2023-05-09 |
| 11643700 | High-strength steel sheet and production method thereof | Yoshiyasu Kawasaki, Kazuki Endo, Yuki Toji, Yoshimasa Funakawa, Satoshi Maeda | 2023-05-09 |
| 11597983 | High-strength hot-dip galvannealed steel sheet and method for producing same | Satoshi Maeda, Yoshiyasu Kawasaki, Yusuke Fushiwaki | 2023-03-07 |
| 10704117 | Cold-rolled steel sheet, coated steel sheet, method for manufacturing cold-rolled steel sheet, and method for manufacturing coated steel sheet | Kenji Kawamura, Noriaki Kohsaka, Yoshimasa Funakawa, Yoshitsugu Suzuki | 2020-07-07 |
| 10570474 | Method for manufacturing high-strength galvanized steel sheet | Yoshitsugu Suzuki, Hideyuki Kimura | 2020-02-25 |
| 10544477 | Method for manufacturing high-strength galvanized steel sheet | Hideyuki Kimura, Koichiro Fujita, Hiroshi Hasegawa | 2020-01-28 |
| 10329638 | High strength galvanized steel sheet and production method therefor | Hideyuki Kimura, Hiroshi Hasegawa, Noriaki Kohsaka | 2019-06-25 |
| 10138530 | Method for producing high-strength galvannealed steel sheets | Yoichi Makimizu, Yoshitsugu Suzuki, Hiroshi Hasegawa, Gentaro Takeda | 2018-11-27 |