SHOWA DENKO

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  • SDK Innovation Infinity
  • Touch the heart and make society better.
    Take a closer look
  • 5-minute Guide to SHOWA DENKO
  • Movie & Advertising
  • Movie & Advertising

Products

You can search for products using keywords.

  • Hard disk
  • Graphite Electrodes
  • High-purity gasses for semiconductor
  • Cosmetic raw material
  • Unsaturated polyester resin
  • Vinyl ester resin
  • SiC for power devices
  • Aluminum laminated film open in a new window

RSS

  • May.26Showa Denko to Consider Simplified Absorption-type Company Split ( 124.8 KB )
  • May.26Announcement of Record Date for Extraordinary Shareholders’ Meeting ( 127.21 KB )
  • May.26Showa Denko Starts Shipment of Newly Developed HD Media for Record-breaking 26TB Near-line HDD
  • May.23Showa Denko’s Program to Develop 8-inch SiC Wafers for Next-generation Green Power Semiconductor Selected for NEDO’s Green Innovation Fund Projects
  • May.112022 First Quarter Financial Results: Presentation Material ( 716.13 KB )

Archives

RSS

  • Apr.22SDK issued "Financial Report 2021"
  • Feb.03Notice of Convocation of the 113th Ordinary General Meeting of Shareholders ( 507.95 KB )
  • Oct.01Showa Denko Group Human Rights Policy has been formulated
  • Aug.31Showa Denko updated "SHOWA DENKO Report 2021" and renewed Sustainability Site
  • Aug.31Showing our support for the Ministry of Justice’s “My Jinken Declaration” project

Archives

About Us

Message from CEO

“Change society through the power of chemistry”

President and CEO Hidehito Takahashi

Profile

Here, we introduce company profile, company history etc.

Locations

Here, we introduce domestic and overseas business bases and group companies.

5-minute Guide to SHOWA DENKO
Semiconductor and Electronic Materials
Mobility
Innovation Enabling materials
Chemicals
 Others

Business Segments

Here, we introduce our group's globally expanding diverse businesses.

Showa Denko Materials
For Investors
Sustainability
R&D
  • Here, there, and everywhere, SHOWA DENKO!
  • This technology explores the future
  • >Showa Denko's Only one and No.1 products
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Group companies

  • SHOWA DENKO GAS PRODUCTS
  • Showa Denko Ceramics
  • UNION SHOWA K.K.
  • Showa Denko Kenzai K.K.
  • Showa Denko Packaging
  • SunAllomer
  • Showa Denko Materials

SHOWA DENKO K.K.

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