Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136641 | Mn-containing galvannealed steel sheet and method for producing the same | Satoshi Maeda, Yoichi Makimizu, Yoshitsugu Suzuki, Katsumi Yamada | 2021-10-05 |
| 11098392 | Hot rolled steel sheet for cold rolled steel sheet, hot rolled steel sheet for galvanized steel sheet, and method for producing the same | Shinjiro Kaneko, Yasunobu Nagataki | 2021-08-24 |
| 10954578 | High-strength steel sheet and method for manufacturing same | Hiroshi Matsuda, Takeshi Yokota, Takako Yamashita, Kazuhiro Seto | 2021-03-23 |
| 10940556 | Automotive member having resistance weld | Katsutoshi Takashima, Hiroshi Matsuda, Rinsei Ikeda | 2021-03-09 |