Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365956 | Metal-strip rapid cooling apparatus, metal-strip rapid cooling method, and method of producing metal strip product | — | 2025-07-22 |
| 12338505 | Steel sheet, member, and methods for producing the same | Takuya Hirashima, Shimpei Yoshioka, Shinjiro Kaneko, Tomohiro Hashimukai, Yoshihiko Ono | 2025-06-24 |
| 12305255 | Method for producing grain-oriented electrical steel sheet | Yuiko Ehashi, Masanori Takenaka, Hirokazu Sugihara | 2025-05-20 |
| 12291758 | Method for producing grain-oriented electrical steel sheet | Yuiko Ehashi, Yukihiro Shingaki, Hirokazu Sugihara | 2025-05-06 |
| 12146204 | Steel sheet, member, and methods for producing the same | Takuya Hirashima, Shimpei Yoshioka, Shinjiro Kaneko, Tomohiro Hashimukai | 2024-11-19 |
| 11965223 | Thin steel sheet and method for manufacturing the same | Noriaki Kohsaka, Tomohiro Hashimukai, Takuya Hirashima | 2024-04-23 |
| 11365489 | Method and apparatus for manufacturing electroplated steel sheet | Gentaro Takeda, Yoshimichi Hino, Hideyuki Takahashi | 2022-06-21 |
| 11313020 | Method and apparatus for manufacturing hot-dip metal plated steel strip | Hironari Kawabata, Takahiko Itagaki | 2022-04-26 |
| 10844449 | Rapid-cooling quenching apparatus and rapid-cooling quenching method | Hirokazu Sugihara, Fujio Tanaka, Tomohiro Hashimukai | 2020-11-24 |
| 10760144 | Method for manufacturing metal sheet and rapid quenching unit | Masaru Miyake, Gentaro Takeda | 2020-09-01 |