Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732341 | Metal coated steel sheet, manufacturing method of hot-dip galvanized steel sheet, and manufacturing method of alloyed galvannealed steel sheet | Kohichi Sano, Koutarou Hayashi, Kunio Hayashi, Masaharu Kameda, Akihiro Uenishi +1 more | 2023-08-22 |
| 11565299 | Hot stamped product, steel sheet for hot stamp, and manufacturing method thereof | Kazuo Hikida | 2023-01-31 |
| 11225701 | Hot dip galvanized steel sheet and hot dip galvannealed steel sheet | Kohichi Sano, Koutarou Hayashi, Kunio Hayashi, Masaharu Kameda, Akihiro Uenishi +1 more | 2022-01-18 |
| 10774412 | Hot-dip galvanized cold-rolled steel sheet and process for producing same | Norio Imai, Masayuki Wakita, Takuya Nishio, Kengo Hata, Yasuaki Tanaka +4 more | 2020-09-15 |
| 10745775 | Galvannealed steel sheet and method for producing the same | Kohichi Sano, Koutarou Hayashi, Hiroyuki Kawata, Riki Okamoto, Akihiro Uenishi | 2020-08-18 |
| 10526671 | Cold-rolled steel sheet and process for manufacturing same | Kengo Hata, Toshiro Tomida, Norio Imai, Takuya Nishio | 2020-01-07 |
| 10501832 | Plated steel sheet | Koutarou Hayashi, Akihiro Uenishi, Masaharu Kameda, Kunio Hayashi, Kohichi Sano +1 more | 2019-12-10 |
| 10407749 | Process for manufacturing cold-rolled steel sheet | Kengo Hata, Toshiro Tomida, Norio Imai, Takuya Nishio | 2019-09-10 |
| 10174392 | Method for producing cold-rolled steel sheet | Takuya Nishio, Masayuki Wakita, Yasuaki Tanaka, Norio Imai, Toshiro Tomida +2 more | 2019-01-08 |
| 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 |
| 9771638 | Cold-rolled steel sheet | Seiji Furuhashi, Takayuki Nishi | 2017-09-26 |
| 9580767 | Cold-rolled steel sheet with controlled microstructure, grain diameters, and texture | Kengo Hata, Toshiro Tomida, Norio Imai, Takuya Nishio | 2017-02-28 |
| 9523139 | Cold-rolled steel sheet | Takuya Nishio, Masayuki Wakita, Yasuaki Tanaka, Norio Imai, Toshiro Tomida | 2016-12-20 |
| 9340860 | Cold-rolled steel sheet and galvannealed steel sheet | Seiji Furuhashi, Takayuki Nishi | 2016-05-17 |
| 8828153 | High-strength cold-rolled steel sheet and high-strength plated steel sheet | Nobusato Kojima | 2014-09-09 |