Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519061 | Steel sheet | Hiroyuki Kawata, Masafumi Azuma, Akihiro Uenishi, Naoki Maruyama | 2022-12-06 |
| 11447848 | Steel sheet and manufacturing method of therefor | Takafumi Yokoyama, Kohichi Sano, Hiroyuki Kawata, Eisaku Sakurada, Yuji Yamaguchi +5 more | 2022-09-20 |
| 11434555 | Hot-rolled steel sheet | Takeshi Toyoda, Tetsuya Hirashima | 2022-09-06 |
| 11408045 | Steel sheet | Kengo Takeda, Kazuo Hikida, Katsuya Nakano, Yuya Suzuki, Genki Abukawa | 2022-08-09 |
| 11377710 | Steel sheet and manufacturing method therefor | Takafumi Yokoyama, Kohichi Sano, Hiroyuki Kawata, Eisaku Sakurada, Yuji Yamaguchi +5 more | 2022-07-05 |
| 11326234 | Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet | Takafumi Yokoyama, Yuji Yamaguchi, Kazuki Shiokawa, Yuichi Nakahira, Hiroyuki Kawata | 2022-05-10 |
| 11274355 | Hot rolled steel sheet and method for producing same | Takeshi Toyoda, Natsuko Sugiura, Tetsuya Hirashima | 2022-03-15 |