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gptkbp:instanceOf
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gptkb:company
|
|
gptkbp:category
|
companies listed on the Tokyo Stock Exchange
Japanese chemical companies
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|
gptkbp:CEO
|
gptkb:Hidehito_Takahashi
|
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gptkbp:country
|
gptkb:Japan
|
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gptkbp:currentName
|
gptkb:Resonac_Holdings_Corporation
|
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gptkbp:formerName
|
gptkb:Showa_Denko_K.K.
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gptkbp:founded
|
1939
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gptkbp:headquarters_location
|
gptkb:Tokyo,_Japan
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Showa Denko K.K.
|
|
gptkbp:industry
|
gptkb:chemical_industry
|
|
gptkbp:mergedInto
|
gptkb:Showa_Denko_Materials_Co.,_Ltd.
|
|
gptkbp:notableEvent
|
merger with Hitachi Chemical in 2020
|
|
gptkbp:notableProduct
|
semiconductor materials
aluminum cans
graphite electrodes
hard disk media
high-purity gases
|
|
gptkbp:numberOfEmployees
|
about 10,000
|
|
gptkbp:officialWebsite
|
https://www.sdk.co.jp/english/
|
|
gptkbp:parentCompany
|
gptkb:Resonac_Holdings_Corporation
|
|
gptkbp:products
|
petrochemicals
aluminum
inorganic chemicals
functional chemicals
electronics materials
|
|
gptkbp:stockExchange
|
gptkb:Tokyo_Stock_Exchange
|
|
gptkbp:stockSymbol
|
4004
|
|
gptkbp:subsidiary
|
gptkb:Showa_Denko_Materials_Co.,_Ltd.
|
|
gptkbp:bfsParent
|
gptkb:Hitachi_Chemical_Co.,_Ltd.
gptkb:SHW
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|
gptkbp:bfsLayer
|
7
|