Yoshiyasu Kawasaki
52Patents
6h-index
47Co-inventors
68Inventor score
Filing activity: Mar 27, 2008 → Oct 1, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9580779B2 | High strength steel sheet having excellent formability and method for manufacturing the same | Chemistry; Metallurgy | 12 | Active |
| US8430975B2 | High strength galvanized steel sheet with excellent formability | Emerging Cross-Sectional Technologies | 11 | Active |
| US8076008B2 | Galvanized high strength steel sheet | Emerging Cross-Sectional Technologies | 9 | Active |
| US9758848B2 | High strength steel sheet having excellent formability and stability of mechanical properties and method for manufacturing the same | Emerging Cross-Sectional Technologies | 9 | Active |
| US9028626B2 | Method for manufacturing high strength galvanized steel sheet with excellent formability | Emerging Cross-Sectional Technologies | 8 | Active |
| US8815026B2 | High strength galvanized steel sheet excellent in formability | Emerging Cross-Sectional Technologies | 7 | Active |
| US10626485B2 | Thin high-strength cold-rolled steel sheet and method of producing the same | Chemistry; Metallurgy | 6 | Active |
| US8657969B2 | High-strength galvanized steel sheet with excellent formability and method for manufacturing the same | Emerging Cross-Sectional Technologies | 6 | Active |
| US9617614B2 | Method for manufacturing high strength steel sheet having excellent formability | Chemistry; Metallurgy | 5 | Active |
| US10550446B2 | High-strength steel sheet, high-strength hot-dip galvanized steel sheet, high-strength hot-dip aluminum-coated steel sheet, and high-strength electrogalvanized steel sheet, and methods for manufacturing same | Chemistry; Metallurgy | 4 | Active |
| US9340859B2 | Method for manufacturing high strength galvanized steel sheet having excellent stability of mechanical properties, formability, and coating appearance | Chemistry; Metallurgy | 4 | Active |
| US8784578B2 | High strength galvanized steel sheet with excellent workability and method for manufacturing the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US10711333B2 | High-strength steel sheet and method for manufacturing same | Performing Operations; Transporting | 2 | Active |
| US9765413B2 | High-strength galvanized steel sheet with high yield ratio having excellent ductility and stretch flange formability and method for manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US10954578B2 | High-strength steel sheet and method for manufacturing same | Performing Operations; Transporting | 2 | Active |
| US9157132B2 | High-strength galvanized steel sheet having excellent formability and method for manufacturing the same | Chemistry; Metallurgy | 2 | Active |
| US10858717B2 | Material for high strength steel sheets, hot rolled material for high strength steel sheets, hot-rolled and annealed material for high strength steel sheets, high strength steel sheet, high strength hot-dip-coated steel sheet, high strength electroplated steel sheet, and method of manufacturing same | Chemistry; Metallurgy | 1 | Active |
| US9580785B2 | High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same | Chemistry; Metallurgy | 1 | Active |
| US9758847B2 | Hot-rolled steel sheet for high-strength galvanized steel sheet or high-strength galvannealed steel sheet and method for manufacturing the same (as amended) | Chemistry; Metallurgy | 1 | Active |
| US12098439B2 | Steel sheet, member, and method for producing them | Emerging Cross-Sectional Technologies | 1 | Active |
| US10662496B2 | High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet | Chemistry; Metallurgy | 1 | Active |
| US8968494B2 | High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same | Chemistry; Metallurgy | 1 | Active |
| US12297515B2 | Steel sheet, member, and method for producing them | Chemistry; Metallurgy | 0 | Active |
| US12276006B2 | Method of producing high-strength hot-dip galvanized steel sheet | Chemistry; Metallurgy | 0 | Active |
| US11597983B2 | High-strength hot-dip galvannealed steel sheet and method for producing same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.