Michitaka Sakurai
16Patents
3h-index
45Co-inventors
60Inventor score
Filing activity: Oct 13, 1989 → Nov 19, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5629099A | Alloying-treated iron-zinc alloy dip-plated steel sheet excellent in press-formability and method for manufacturing same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4973500A | Method of plating metal sheets by passing the sheet upwards in close proximity to an upwardly directed nozzle | Chemistry; Metallurgy | 6 | Expired |
| US6129995A | Zinciferous coated steel sheet and method for producing the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5861218A | Zinciferous plated steel sheet and method for manufacturing same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8389128B2 | High tensile-strength galvanized steel sheet and process for manufacturing high tensile-strength galvanized steel sheet | Emerging Cross-Sectional Technologies | 3 | Active |
| US11850821B2 | Hot-pressed member, cold-rolled steel sheet for hot-pressed member, and method for producing the same | Chemistry; Metallurgy | 2 | Active |
| US6699592B2 | Galvannealed steel sheet and method for manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9039847B2 | High strength cold rolled steel sheet and method for manufacturing the same | Chemistry; Metallurgy | 2 | Active |
| US9255318B2 | High-steel galvanized steel sheet and method for manufacturing the same | Chemistry; Metallurgy | 2 | Active |
| US5849423A | Zinciferous plated steel sheet and method for manufacturing same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9816153B2 | High strength steel sheet and method of manufacturing the same | Chemistry; Metallurgy | 1 | Active |
| US9534269B2 | High strength cold rolled steel sheet and method for manufacturing the same | Chemistry; Metallurgy | 0 | Active |
| US11186889B2 | High-strength steel sheet and manufacturing method therefor | Chemistry; Metallurgy | 0 | Active |
| US12276006B2 | Method of producing high-strength hot-dip galvanized steel sheet | Chemistry; Metallurgy | 0 | Active |
| US10590505B2 | High strength steel sheet and method for manufacturing the same | Chemistry; Metallurgy | 0 | Active |
| US12215405B2 | Hot-pressed member, cold-rolled steel sheet for hot pressing, and manufacturing methods therefor | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.