Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359276 | Method for manufacturing steel sheet for cold press and method for manufacturing press component | Yuichi Matsuki, Toyohisa Shinmiya | 2025-07-15 |
| 10730090 | Method for forming blank and method for determining preforming shape | Yasuhiro Kishigami, Yuji Yamasaki | 2020-08-04 |
| 10500625 | Method for manufacturing metal component with three-dimensional edge and die sets for manufacturing the same | Yusuke FUJII, Toyohisa Shinmiya, Yuji Yamasaki, Katsuhiro Ochi | 2019-12-10 |
| 10029293 | Method for manufacturing metal component with three-dimensional edge and die sets for manufacturing the same | Yusuke FUJII, Toyohisa Shinmiya, Yuji Yamasaki, Katsuhiro Ochi | 2018-07-24 |
| 9809869 | Thick-walled high-strength hot rolled steel sheet having excellent hydrogen induced cracking resistance and manufacturing method thereof | Chikara Kami | 2017-11-07 |
| 9580782 | Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof | Chikara Kami, Hiroshi Nakata | 2017-02-28 |
| 9493865 | Thick-walled high-strength hot rolled steel sheet with excellent low-temperature toughness and method of producing same | Chikara Kami, Hiroshi Nakata | 2016-11-15 |
| 8784577 | Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof | Chikara Kami, Hiroshi Nakata | 2014-07-22 |
| 8505941 | Torsion beam manufacturing method and torsion beam | Yuji Hashimoto, Shunsuke Toyoda, Koji Suzuki, Yoshikazu Kawabata, Osamu Sonobe +1 more | 2013-08-13 |