Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281392 | Hot dip galvanized steel sheet and method for producing same | Takafumi Yokoyama, Hiroyuki Kawata, Yuji Yamaguchi, Satoshi Uchida | 2025-04-22 |
| 12006562 | Hot dip galvanized steel sheet and method for producing same | Takafumi Yokoyama, Hiroyuki Kawata, Yuji Yamaguchi, Satoshi Uchida | 2024-06-11 |
| 11939650 | Hot-rolled steel sheet | Shohei YABU, Yuji Yamaguchi, Marina Mori, Naoki Inoue, Genki Abukawa | 2024-03-26 |
| 11905570 | Hot dip galvanized steel sheet and method for producing same | Takafumi Yokoyama, Hiroyuki Kawata, Yuji Yamaguchi, Satoshi Uchida | 2024-02-20 |
| 11859259 | Zinc-plated steel sheet and manufacturing method thereof | Takafumi Yokoyama, Masahiro Nakata, Yuji Yamaguchi, Satoshi Uchida | 2024-01-02 |
| 11814708 | Hot dip galvanized steel sheet and method for producing same | Takafumi Yokoyama, Hiroyuki Kawata, Yuji Yamaguchi, Satoshi Uchida | 2023-11-14 |
| 11732341 | Metal coated steel sheet, manufacturing method of hot-dip galvanized steel sheet, and manufacturing method of alloyed galvannealed steel sheet | Jun Haga, Kohichi Sano, Koutarou Hayashi, Masaharu Kameda, Akihiro Uenishi +1 more | 2023-08-22 |
| 11685963 | Zinc-plated steel sheet and manufacturing method thereof | Takafumi Yokoyama, Masahiro Nakata, Yuji Yamaguchi, Satoshi Uchida | 2023-06-27 |
| 11572610 | Steel sheet | Katsuya Nakano, Yuri Toda, Eisaku Sakurada, Akihiro Uenishi | 2023-02-07 |
| 11505846 | Hot stamped part and manufacturing method thereof | Genki Abukawa, Kazuo Hikida, Kaoru Kawasaki | 2022-11-22 |
| 11492687 | Steel sheet | Yuri Toda, Eisaku Sakurada, Akihiro Uenishi | 2022-11-08 |
| 11427900 | Steel sheet | Katsuya Nakano, Yuri Toda, Eisaku Sakurada, Akihiro Uenishi | 2022-08-30 |
| 11408046 | High strength steel sheet | Yuya Suzuki, Katsuya Nakano, Genki Abukawa | 2022-08-09 |
| 11332803 | High strength hot-dip galvanized steel sheet and production method therefor | Takafumi Yokoyama, Yuji Yamaguchi, Masahiro Nakata, Satoshi Uchida, Takuma KAWANAKA | 2022-05-17 |
| 11274356 | Steel sheet, hot-dip galvanized steel sheet and galvannealed steel sheet | Kengo Takeda, Akihiro Uenishi, Hiroyuki Kawata, Chisato YOSHINAGA, Yasunobu Miyazaki +1 more | 2022-03-15 |
| 11261505 | High strength steel sheet | Katsuya Nakano, Yuya Suzuki, Genki Abukawa | 2022-03-01 |
| 11225701 | Hot dip galvanized steel sheet and hot dip galvannealed steel sheet | Jun Haga, Kohichi Sano, Koutarou Hayashi, Masaharu Kameda, Akihiro Uenishi +1 more | 2022-01-18 |
| 11208705 | High-strength cold-rolled steel sheet | Yuri Toda, Katsuya Nakano, Eisaku Sakurada, Akihiro Uenishi, Kengo Takeda | 2021-12-28 |
| 11027522 | Steel sheet for hot stamping | Genki Abukawa, Kazuo Hikida, Kaoru Kawasaki | 2021-06-08 |
| 11028469 | Hot press-formed part | Mutsumi SAKAKIBARA, Natsuko Sugiura, Kaoru Kawasaki | 2021-06-08 |
| 11007598 | Spot welding method | Chisato YOSHINAGA, Yasunobu Miyazaki, Hiroyuki Kawata, Masanori Yasuyama | 2021-05-18 |
| 10907235 | Steel sheet | Yuri Toda, Katsuya Nakano, Hiroyuki Kawata, Akihiro Uenishi | 2021-02-02 |
| 10895002 | Steel sheet | Katsuya Nakano, Yuri Toda, Eisaku Sakurada, Akihiro Uenishi | 2021-01-19 |
| 10876181 | Cold-rolled steel sheet and method of manufacturing same | Kengo Takeda, Akihiro Uenishi, Masafumi Azuma, Takayuki Nozaki, Yuri Toda | 2020-12-29 |
| 10787727 | Steel sheet | Masafumi Azuma | 2020-09-29 |