| 12264379 | Steel wire rod having excellent spheroidizing heat treatment properties and method of manufacturing same | Dec 20, 19 | Apr 01, 25 | POSCO |
| 12221660 | Method for producing rail | Mar 06, 20 | Feb 11, 25 | JFE Steel Corporation |
| 12123064 | Hot-rolled steel sheet | Jan 30, 20 | Oct 22, 24 | 501 Nippon Steel Corporation |
| 11872616 | Method for manufacturing cold-forged, extruded aluminum alloy tube | Aug 21, 19 | Jan 16, 24 | Jin Yuncheng Enterprise Co., Ltd. |
| 11767573 | Ferritic stainless steel sheet and method of producing same, and al or al alloy coated stainless steel sheet | Aug 26, 19 | Sep 26, 23 | JFE Steel Corporation |
| 11447849 | Non-heat treated steel for induction hardening | Apr 25, 17 | Sep 20, 22 | Nippon Steel Corporation |
| 11427878 | Ultrahigh-strength ultrahigh-toughness and low-density dual-phase lamellar steel plate and preparation method therefor | Jun 10, 20 | Aug 30, 22 | Northeastern University |
| 11345972 | High-strength hot-rolled steel sheet and method for manufacturing the same | Feb 17, 15 | May 31, 22 | JFE Steel Corporation |
| 11247252 | Method for manufacturing a component of austenitic TWIP or TRIP/TWIP steel | Jul 08, 16 | Feb 15, 22 | OUTOKUMPU OYJ |
| 10961611 | High-strength steel with yield strength of 800 MPa and production method therefor | Dec 08, 15 | Mar 30, 21 | Baoshan Iron & Steel Co., Ltd. |
| 10889874 | Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor | Dec 08, 16 | Jan 12, 21 | Baoshan Iron & Steel Co., Ltd. |
| 10837089 | Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor | Dec 08, 16 | Nov 17, 20 | Baoshan Iron & Steel Co., Ltd. |
| 10718038 | Two-phase alloy, product using said two-phase alloy, and method for producing said product | Sep 28, 15 | Jul 21, 20 | Hitachi Ltd. |
| 10532486 | Method for producing cutting blades | Feb 05, 14 | Jan 14, 20 | BOEHLER PROFIL GMBH |
| 10293397 | Metal wire and electric wire | Sep 24, 14 | May 21, 19 | Yazaki Corporation; The University of Tokyo; |
| 10161024 | Method for producing an ultra high strength material with high elongation | Feb 27, 14 | Dec 25, 18 | Outokumpu Nirosta GmbH |
| 9975157 | Process and apparatus for producing profiles from metal | Jun 30, 15 | May 22, 18 | THYSSENKRUPP AG |
| 9789582 | Method and compression apparatus for introducing residual compression into a component having a regular or an irregular shaped surface | Mar 15, 13 | Oct 17, 17 | SURFACE TECHNOLOGY HOLDINGS, LTD. |
| 9765414 | Heat treatment method of turnout track and the turnout track | Dec 27, 13 | Sep 19, 17 | PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD., PANGANG GROUP PANZHIHUA STEEL & VANADIUM CO., LTD., |
| 9752203 | Process to improve fatigue strength of micro alloy steels, forged parts made from the process and an apparatus to execute the process | Oct 03, 12 | Sep 05, 17 | Not available |
