Inventor · disambiguated record
Kohsaku Ushioda
Also filed as: USHIODA KOHSAKU
8 granted patents·2 pending applications·128 citations·filing 1990–2022
87Inventor score
Top patents by PatentIndex Score
10 records- 0192US5470403ACold rolled steel sheet and hot dip zinc-coated cold rolled steel sheet having excellent bake hardenability, non-aging properties and formability, and process for producing sameNIPPON STEEL CORP·Filed 1993·Granted Nov 28, 1995·38 cites·16 claims
- 0277US5690755ACold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet having excellent bake hardenability, non-aging properties at room temperature and good formability and process for producing the sameNIPPON STEEL CORP·Filed 1996·Granted Nov 25, 1997·38 cites·19 claims
- 0370US5855696AUltra low carbon, cold rolled steel sheet and galvanized steel sheet having improved fatigue properties and processes for producing the sameNIPPON STEEL CORP·Filed 1996·Granted Jan 5, 1999·17 cites·18 claims
- 0468US5486241ANon-aging at room temperature ferritic single-phase cold-rolled steel sheet and hot-dip galvanized steel sheet for deep drawing having excellent fabrication embrittlement resistance and paint-bake hardenability and process for producing the sameNIPPON STEEL CORP·Filed 1993·Granted Jan 23, 1996·13 cites·14 claims
- 0564US2025332628A1Tailored blank material, method for manufacturing same, and press-molded articleUNIV OSAKA·Filed 2022·Application pending·0 cites
- 0662US12234535B2Weathering steel for solid-state welding, weathering steel material for solid-state welding, solid-state welded structure and solid-state welding methodUNIV OSAKA·Filed 2020·Granted Feb 25, 2025·0 cites·12 claims
- 0762US2024293888A1Dissimilar material solid-phase bonding method and dissimilar material solid-phase bonded structureUNIV OSAKA·Filed 2022·Application pending·0 cites
- 0861US6368380B1Method of melt-removing impurity elements from ironNIPPON STEEL CORP·Filed 2000·Granted Apr 9, 2002·5 cites·18 claims
- 0943US5384206AHigh-strength cold-rolled steel strip and molten zinc-plated high-strength cold-rolled steel strip having good formability and method of producing such stripsNIPPON STEEL CORP·Filed 1992·Granted Jan 24, 1995·7 cites·15 claims
- 1039US5074924AProcess for producing galvanized, non-aging cold rolled steel sheets having good formability in a continuous galvanizing lineNIPPON STEEL CORP·Filed 1990·Granted Dec 24, 1991·10 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →