Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774412 | Hot-dip galvanized cold-rolled steel sheet and process for producing same | Masayuki Wakita, Takuya Nishio, Jun Haga, Kengo Hata, Yasuaki Tanaka +4 more | 2020-09-15 |
| 10526671 | Cold-rolled steel sheet and process for manufacturing same | Kengo Hata, Toshiro Tomida, Jun Haga, Takuya Nishio | 2020-01-07 |
| 10407749 | Process for manufacturing cold-rolled steel sheet | Kengo Hata, Toshiro Tomida, Jun Haga, Takuya Nishio | 2019-09-10 |
| 10174392 | Method for producing cold-rolled steel sheet | Jun Haga, Takuya Nishio, Masayuki Wakita, Yasuaki Tanaka, Toshiro Tomida +2 more | 2019-01-08 |
| 9580767 | Cold-rolled steel sheet with controlled microstructure, grain diameters, and texture | Kengo Hata, Toshiro Tomida, Jun Haga, Takuya Nishio | 2017-02-28 |
| 9523139 | Cold-rolled steel sheet | Jun Haga, Takuya Nishio, Masayuki Wakita, Yasuaki Tanaka, Toshiro Tomida | 2016-12-20 |
| 9435013 | Cold-rolled steel sheet and process for production thereof | Kengo Hata, Toshiro Tomida | 2016-09-06 |
| 8257517 | Method of producing cold-rolled steel sheet | Toshirou Tomida, Mitsuru Yoshida, Kaori Kawano, Masayuki Wakita, Tamotsu Toki +2 more | 2012-09-04 |
| 7927433 | Cold-rolled steel sheet | Toshirou Tomida, Mitsuru Yoshida, Kaori Kawano, Masayuki Wakita, Tamotsu Toki +2 more | 2011-04-19 |
| 7879164 | Method of producing hot-rolled steel sheet | Toshirou Tomida, Mitsuru Yoshida, Kaori Kawano, Masayuki Wakita, Tamotsu Toki +2 more | 2011-02-01 |
| 7731808 | Hot-rolled steel sheet and cold-rolled steel sheet and manufacturing method thereof | Toshirou Tomida, Mitsuru Yoshida, Kaori Kawano, Masayuki Wakita, Tamotsu Toki +2 more | 2010-06-08 |