Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404565 | High-strength cold-rolled steel sheet, high-strength coated or plated steel sheet, method of producing high-strength cold-rolled steel sheet, and method of producing high-strength coated or plated steel sheet | Yuji Tanaka, Masaki Tada, Yuki Toji, Yoshie Obata, Yusuke Kimata | 2025-09-02 |
| 12398451 | Galvanized steel sheet, member, and method for producing them | Tatsuya Nakagaito, Kentaro Sato, Tomohiro Sakaidani | 2025-08-26 |
| 12366510 | Bending test facility and bending test method for metal sheet material for automobile body and bending performance evaluation method using the bending test facility | Tomohiro Sakaidani, Kentaro Sato, Takayuki Futatsuka | 2025-07-22 |
| 12241875 | Method and facility for collision performance evaluation test for metal sheet material for automobile body | Kentaro Sato, Takayuki Futatsuka, Tomohiro Sakaidani, Yoshiyasu Kawasaki | 2025-03-04 |
| 12091723 | Galvanized steel sheet, member, and method for producing them | Tatsuya Nakagaito, Kentaro Sato, Tomohiro Sakaidani | 2024-09-17 |
| 11976341 | Steel sheet, member, and method for producing them | Tatsuya Nakagaito, Kentaro Sato, Tomohiro Sakaidani | 2024-05-07 |
| 11643701 | High-strength hot-dip galvanized steel sheet and manufacturing method therefor | Tatsuya Nakagaito, Kentaro Sato, Tomohiro Sakaidani | 2023-05-09 |
| 11332804 | High-strength cold-rolled steel sheet, high-strength coated steel sheet, and method for producing the same | Seigo Tsuchihashi, Tatsuya Nakagaito, Hidekazu Minami | 2022-05-17 |