Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408047 | Alloyed hot-dip galvanized steel sheet and alloyed hot-dip galvanized steel sheet production method | Muneaki Ikeda, Michiharu Nakaya | 2022-08-09 |
| 9359663 | Manufacturing method for hot press formed steel member | Naoki Mizuta, Tatsuya Asai, Takayuki Yamano | 2016-06-07 |
| 8460800 | High-strength cold-rolled steel sheet excellent in bending workability | Sae Mizuta, Yuichi Futamura, Masaaki Miura, Yukihiro Utsumi, Hiroaki Matsumoto +1 more | 2013-06-11 |
| 8449988 | High-strength cold-rolled steel sheet excellent in bending workability | Atsuhiro SHIRAKI, Sae HAMAMOTO, Yukihiro Utsumi, Yuichi Futamura | 2013-05-28 |
| 8257513 | High strength steel sheet excellent in bending workability and fatigue strength | Michiharu Nakaya | 2012-09-04 |
| 8163107 | High-strength steel excellent in weldability and process for production thereof | Tetsuo Soshiroda | 2012-04-24 |