Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519061 | Steel sheet | Riki Okamoto, Hiroyuki Kawata, Masafumi Azuma, Naoki Maruyama | 2022-12-06 |
| 11505855 | High-strength steel sheet | Mai NAGANO, Koutarou Hayashi | 2022-11-22 |
| 11492687 | Steel sheet | Yuri Toda, Eisaku Sakurada, Kunio Hayashi | 2022-11-08 |
| 11486028 | High-strength steel sheet | Mai NAGANO, Koutarou Hayashi | 2022-11-01 |
| 11427900 | Steel sheet | Katsuya Nakano, Kunio Hayashi, Yuri Toda, Eisaku Sakurada | 2022-08-30 |
| 11365465 | Steel sheet | Shohei YABU, Koutarou Hayashi | 2022-06-21 |
| 11274356 | Steel sheet, hot-dip galvanized steel sheet and galvannealed steel sheet | Kengo Takeda, Kunio Hayashi, Hiroyuki Kawata, Chisato YOSHINAGA, Yasunobu Miyazaki +1 more | 2022-03-15 |
| 11242583 | Steel sheet | Mai NAGANO, Koutarou Hayashi | 2022-02-08 |
| 11225701 | Hot dip galvanized steel sheet and hot dip galvannealed steel sheet | Jun Haga, Kohichi Sano, Koutarou Hayashi, Kunio Hayashi, Masaharu Kameda +1 more | 2022-01-18 |