Toshiaki Urabe
19Patents
6h-index
25Co-inventors
62Inventor score
Filing activity: Oct 17, 1988 → Sep 17, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6767417B2 | Steel sheet and method for manufacturing the same | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6440584B1 | Hot-dip galvanized steel sheet and method for producing the same | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5009726A | Method of making non-oriented silicon steel sheets having excellent magnetic properties | Chemistry; Metallurgy | 11 | Expired |
| US5078809A | Method for producing cold-rolled steel sheet | Chemistry; Metallurgy | 8 | Expired |
| US7252722B2 | Steel sheet | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5102478A | Method of making non-oriented magnetic steel strips | Chemistry; Metallurgy | 6 | Expired |
| US6743306B2 | Steel sheet and method for manufacturing the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7686896B2 | High-strength steel sheet excellent in deep drawing characteristics and method for production thereof | Chemistry; Metallurgy | 5 | Expired |
| US5116435A | Method for producing non-oriented steel sheets | Chemistry; Metallurgy | 4 | Expired |
| US5108521A | Method of making non-oriented magnetic steel strips | Chemistry; Metallurgy | 4 | Expired |
| US5169457A | Method of making non-oriented electrical steel sheets | Chemistry; Metallurgy | 4 | Expired |
| US5164024A | Method of making non-oriented electrical steel sheets having excellent magnetic properties | Chemistry; Metallurgy | 3 | Expired |
| US5108522A | Method of making non-oriented electrical steel sheets having excellent magnetic properties under low magnetic field | Chemistry; Metallurgy | 3 | Expired |
| US5061321A | Pickling method for electrical steel bands | Chemistry; Metallurgy | 3 | Expired |
| US5074930A | Method of making non-oriented electrical steel sheets | Chemistry; Metallurgy | 2 | Expired |
| US6695933B2 | Ultra-high strength cold rolled steel sheet and method for manufacturing the same | Chemistry; Metallurgy | 2 | Expired |
| US5062906A | Method of making non-oriented electrical steel sheets | Chemistry; Metallurgy | 2 | Expired |
| US7507307B2 | Method for producing cold rolled steel plate of super high strength | Chemistry; Metallurgy | 2 | Expired |
| US5116436A | Method of making non-oriented electrical steel sheets having excellent magnetic properties | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.