Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410150 | Fluorolactone and method for producing same | Moe HOSOKAWA, Yoshihiro Yamamoto, Akiyoshi Yamauchi, Yosuke KISHIKAWA, Yuuki Suzuki +2 more | 2025-09-09 |
| 12392020 | Hot-rolled steel sheet | Kazumasa TSUTSUI, Hiroshi Shuto | 2025-08-19 |
| 12331378 | Steel sheet and method for producing same | Takahiko Kohtake, Yoshihiro Suwa | 2025-06-17 |
| 12297524 | Hot-rolled steel sheet | Hiroshi Shuto, Kazumasa TSUTSUI, Akifumi SAKAKIBARA, Jun ANDO, Shota ENDO | 2025-05-13 |
| 12203157 | Hot-rolled steel sheet | Hiroshi Shuto, Kazumasa TSUTSUI, Hiroshi KAIDO | 2025-01-21 |
| 12180557 | Cold rolled steel sheet and method for producing same | Shohei YABU, Akihiro Uenishi | 2024-12-31 |
| 12123064 | Hot-rolled steel sheet | Hiroshi Shuto, Hiroshi KAIDO, Akifumi SAKAKIBARA, Jun ANDO, Tetsu Asato | 2024-10-22 |
| 12116646 | Hot-rolled steel sheet | Mutsumi SAKAKIBARA, Hiroshi Shuto, Kazumasa TSUTSUI | 2024-10-15 |
| 12060623 | High-strength steel sheet with excellent ductility and hole-expandability | Shohei YABU, Akihiro Uenishi | 2024-08-13 |
| 12043606 | Fluorolactone and method for producing same | Moe HOSOKAWA, Yoshihiro Yamamoto, Akiyoshi Yamauchi, Makoto Matsuura, Yosuke KISHIKAWA | 2024-07-23 |
| 12031203 | Galvannealed steel sheet | Mai NAGANO, Akihiro Uenishi | 2024-07-09 |
| 11970758 | Hot-rolled steel sheet | Hiroshi Shuto, Akifumi SAKAKIBARA, Shinsuke Kai, Hiroshi KAIDO | 2024-04-30 |
| 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, Kunio Hayashi, Masaharu Kameda, Akihiro Uenishi +1 more | 2023-08-22 |
| 11634802 | Cold-rolled steel sheet | Hiroshi KAIDO, Mai NAGANO | 2023-04-25 |
| 11505855 | High-strength steel sheet | Mai NAGANO, Akihiro Uenishi | 2022-11-22 |
| 11486028 | High-strength steel sheet | Mai NAGANO, Akihiro Uenishi | 2022-11-01 |
| 11365465 | Steel sheet | Shohei YABU, Akihiro Uenishi | 2022-06-21 |
| 11242583 | Steel sheet | Mai NAGANO, Akihiro Uenishi | 2022-02-08 |
| 11225701 | Hot dip galvanized steel sheet and hot dip galvannealed steel sheet | Jun Haga, Kohichi Sano, Kunio Hayashi, Masaharu Kameda, Akihiro Uenishi +1 more | 2022-01-18 |
| 10774405 | Steel and method of manufacturing the same | Akira Seki, Kazuya Mishio, Shuhei Shimokawa | 2020-09-15 |
| 10745775 | Galvannealed steel sheet and method for producing the same | Kohichi Sano, Jun Haga, Hiroyuki Kawata, Riki Okamoto, Akihiro Uenishi | 2020-08-18 |
| 10711322 | Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing | Toshinobu Nishibata | 2020-07-14 |
| 10508317 | Steel product and manufacturing method of the same | — | 2019-12-17 |
| 10501832 | Plated steel sheet | Akihiro Uenishi, Masaharu Kameda, Jun Haga, Kunio Hayashi, Kohichi Sano +1 more | 2019-12-10 |
| 10344351 | Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing | Toshinobu Nishibata | 2019-07-09 |