Jun Maki
54Patents
8h-index
94Co-inventors
81Inventor score
Filing activity: May 17, 1996 → Sep 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6465114B1 | -Zn coated steel material, ZN coated steel sheet and painted steel sheet excellent in corrosion resistance, and method of producing the same | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6635359B1 | Zn-Al-Mg-Si-alloy plated steel product having excellent corrosion resistance and method for preparing the same | Emerging Cross-Sectional Technologies | 34 | Expired |
| US7867344B2 | Hot pressing method for high strength member using steel sheet and hot pressed parts | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5789089A | Hot-dipped aluminum coated steel sheet having excellent corrosion resistance and heat resistance, and production method thereof | Emerging Cross-Sectional Technologies | 18 | Expired |
| US9617624B2 | Steel sheet for hot stamping member and method of producing same | Emerging Cross-Sectional Technologies | 11 | Active |
| US6649282B1 | Surface treated steel product prepared by tin-based plating or aluminum-based plating | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8453482B2 | Plated steel sheet and method of hot-stamping plated steel sheet | Emerging Cross-Sectional Technologies | 9 | Active |
| US6673472B2 | Rust preventive carbon steel sheet for fuel tank having good welding gastightness and anticorrosion after forming | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8986849B2 | Hot stamped high strength part excellent in post painting anticorrosion property and method of production of same | Emerging Cross-Sectional Technologies | 8 | Active |
| US9074277B2 | Plated steel sheet and method of hot-stamping plated steel sheet | Emerging Cross-Sectional Technologies | 7 | Active |
| US6361881B1 | Preservative steel plate having high resistance weldability, corrosion resistance and press formability for automobile fuel tanks | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7842142B1 | High strength part and method for producing the same | Chemistry; Metallurgy | 6 | Active |
| US9821858B2 | Al-plated steel sheet, method for hot-pressing Al-plated steel sheet, and automotive part | Emerging Cross-Sectional Technologies | 5 | Active |
| US8992704B2 | Aluminum plated steel sheet for rapid heating hot-stamping, production method of the same and rapid heating hot-stamping method by using this steel sheet | Chemistry; Metallurgy | 3 | Active |
| US9644252B2 | Hot stamped high strength part excellent in post painting anticorrosion property and method of production of same | Emerging Cross-Sectional Technologies | 3 | Active |
| US9970116B2 | Al-plated steel sheet used for hot pressing and method for manufacturing Al-plated steel sheet used for hot pressing | Emerging Cross-Sectional Technologies | 3 | Active |
| US10232426B2 | Automobile part and method for manufacturing automobile part | Chemistry; Metallurgy | 3 | Active |
| US11634790B2 | Plated steel sheet | Emerging Cross-Sectional Technologies | 2 | Active |
| US10982303B2 | Coated steel product | Chemistry; Metallurgy | 2 | Active |
| US10344360B2 | Steel sheet for hot stamping use, method of production of same, and method of production of high strength part | Chemistry; Metallurgy | 1 | Active |
| US11364707B2 | Overlapped blank for hot stamping, method of manufacturing overlapped hot stamp molded body, and overlapped hot stamp molded body | Chemistry; Metallurgy | 1 | Active |
| US11584981B2 | Plated steel sheet | Chemistry; Metallurgy | 1 | Active |
| US9464345B2 | Hot dip Al coated steel sheet excellent in heat black discoloration resistance and method of production of same | Emerging Cross-Sectional Technologies | 1 | Active |
| US11530474B2 | Fe—Al-based plated hot-stamped member and manufacturing method of Fe—Al-based plated hot-stamped member | Chemistry; Metallurgy | 1 | Active |
| US11535916B2 | Aluminum-based plated steel sheet, method of manufacturing aluminum-based plated steel sheet, and method of manufacturing component for vehicle | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.