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gptkbp:instanceOf
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patent
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gptkbp:hasAbstract
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A method for producing a high-strength steel sheet with improved formability.
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gptkbp:hasAssignee
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gptkb:Nippon_Steel_Corporation
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gptkbp:hasCitations
|
US_patent_5,569,303
US_patent_5,578,327
US_patent_5,593,516
US_patent_5,607,516
US_patent_5,618,530
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gptkbp:hasClaim
|
20 claims.
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gptkbp:hasFieldOfUse
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automotive industry
construction industry
manufacturing industry
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gptkbp:hasFilingDate
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1996-10-31
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gptkbp:hasFilm
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gptkb:Asia
gptkb:Australia
gptkb:Japan
gptkb:North_America
gptkb:South_America
Africa
Europe
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|
gptkbp:hasInventor
|
gptkb:Yoshihiro_Matsumoto
gptkb:Toshio_Yamamoto
gptkb:Kazuo_Tanaka
Hiroshi Takahashi
Masahiro Saito
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gptkbp:hasLegalEvent
|
patent litigation
patent granted
patent expired
patent maintenance fee paid
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|
gptkbp:hasLegalStatus
|
active
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|
gptkbp:hasPatentNumber
|
5,678,041
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|
gptkbp:hasPriorityDate
|
1995-10-31
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|
gptkbp:hasPublications
|
1997-10-14
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gptkbp:hasTechnicalField
|
materials science
engineering
chemical engineering
mechanical engineering
metallurgy
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|
gptkbp:hasTitle
|
Method for producing a high-strength steel sheet
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US patent family 5,678,041
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gptkbp:isCitedBy
|
gptkb:US_patent_6,600,000
gptkb:US_patent_6,300,000
gptkb:US_patent_6,500,000
US_patent_6,123,999
US_patent_6,245,327
|
|
gptkbp:isFiledIn
|
gptkb:United_States
|
|
gptkbp:isPartOf
|
gptkb:US_patent_family_5,678,042
gptkb:US_patent_family_5,678,040
|
|
gptkbp:isRelatedTo
|
high-strength steel
|