Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774412 | Hot-dip galvanized cold-rolled steel sheet and process for producing same | Norio Imai, Masayuki Wakita, Takuya Nishio, Jun Haga, Kengo Hata +4 more | 2020-09-15 |
| 10538823 | Steel sheet and a method for its manufacture | Yasuaki Tanaka, Kaori Kawano | 2020-01-21 |
| 10526671 | Cold-rolled steel sheet and process for manufacturing same | Kengo Hata, Norio Imai, Jun Haga, Takuya Nishio | 2020-01-07 |
| 10407749 | Process for manufacturing cold-rolled steel sheet | Kengo Hata, Norio Imai, Jun Haga, Takuya Nishio | 2019-09-10 |
| 10378090 | Steel material | Kaori Kawano, Masahito Tasaka, Yoshiaki Nakazawa, Yasuaki Tanaka | 2019-08-13 |
| 10174392 | Method for producing cold-rolled steel sheet | Jun Haga, Takuya Nishio, Masayuki Wakita, Yasuaki Tanaka, Norio Imai +2 more | 2019-01-08 |
| 10041158 | Multi-phase hot-rolled steel sheet having improved dynamic strength and a method for its manufacture | Yasuaki Tanaka, Kaori Kawano | 2018-08-07 |
| 9994942 | Steel material | Kaori Kawano, Yasuaki Tanaka, Masahito Tasaka, Yoshiaki Nakazawa | 2018-06-12 |
| 9970073 | Hot-rolled, cold rolled, and plated steel sheet having improved uniform and local ductility at a high strain rate | Kaori Kawano, Yasuaki Tanaka | 2018-05-15 |
| 9862428 | Steel material and impact absorbing member | Kaori Kawano, Masahito Tasaka, Yoshiaki Nakazawa, Yasuaki Tanaka | 2018-01-09 |
| 9809874 | Steel sheet suitable for impact absorbing member and method for its manufacture | Yasuaki Tanaka, Kaori Kawano, Masahito Tasaka, Yoshiaki Nakazawa, Takuya Nishio +2 more | 2017-11-07 |
| 9580767 | Cold-rolled steel sheet with controlled microstructure, grain diameters, and texture | Kengo Hata, Norio Imai, Jun Haga, Takuya Nishio | 2017-02-28 |
| 9523139 | Cold-rolled steel sheet | Jun Haga, Takuya Nishio, Masayuki Wakita, Yasuaki Tanaka, Norio Imai | 2016-12-20 |
| 9435013 | Cold-rolled steel sheet and process for production thereof | Kengo Hata, Norio Imai | 2016-09-06 |
| 5948180 | Doubly oriented magnetic steel sheet and method for manufacturing the same | Shigeo Uenoya, Naoyuki Sano | 1999-09-07 |
| 5807441 | Method of manufacturing a silicon steel sheet having improved magnetic characteristics | Shigeo Uenoya | 1998-09-15 |
| 5714017 | Magnetic steel sheet having excellent magnetic characteristics and blanking performance | Shigeo Uenoya | 1998-02-03 |