Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319622 | High-strength steel sheet and high-strength galvanized steel sheet | Michiharu Nakaya, Haruka ARAKI | 2022-05-03 |
| 10570473 | High-strength cold-rolled steel sheet, high-strength hot-dip galvanized steel sheet, and high-strength hot-dip galvannealed steel sheet having excellent ductility, stretch-flangeability, and weldability | Michiharu Nakaya | 2020-02-25 |
| 10501830 | High-strength cold-rolled steel sheet, high-strength hot-dip galvanized steel sheet, and high-strength hot-dip galvannealed steel sheet having excellent ductility, stretch-flangeability, and weldability | Michiharu Nakaya | 2019-12-10 |
| 9464337 | High strength steel sheet having excellent hydrogen embrittlement resistance | Yoichi Mukai, Kouji Kasuya, Michiharu Nakaya, Fumio Yuse, Junichiro Kinugasa +2 more | 2016-10-11 |
| 8349471 | High-strength cold-rolled steel sheet excellent in workability and shape freezing property | Yuichi Futamura, Masaaki Miura | 2013-01-08 |
| 8025982 | High-strength hot dip galvannealed steel sheet having high powdering resistance and method for producing the same | Yuichi Futamura, Masaaki Miura, Hiroshi Irie, Takatoshi Yoshida, Masafumi Shimizu | 2011-09-27 |