• Thumbnail for Showa Denko
    Showa Denko K. K. (昭和電工株式会社, Shōwa Denkō Kabushiki-gaisha, abbreviated as SDK), founded in 1939 by the merger of Nihon Electrical Industries and Showa...
    19 KB (2,068 words) - 14:27, 2 September 2024
  • Thumbnail for Resonac Dome Oita
    the stadium was renamed Showa Denko Dome Oita (昭和電工ドーム大分) after Showa Denko acquired naming rights. On 1 January 2023 Showa Denko merged with another another...
    7 KB (363 words) - 15:36, 28 July 2024
  • aircraft company Showa Denko, a Japanese chemical company Showa Shell Sekiyu, former Japanese subsidiary of the Shell petroleum company Showa Steel Works,...
    2 KB (323 words) - 01:09, 15 June 2024
  • most likely cause to the dumping of methylmercury from Showa Denko Corporation factory. Showa Denko was located upstream on the Agano River and, just like...
    14 KB (1,700 words) - 23:57, 5 July 2024
  • Thumbnail for Tryptophan
    single large Japanese manufacturer, Showa Denko. It eventually became clear that recent batches of Showa Denko's L-tryptophan were contaminated by trace...
    46 KB (4,556 words) - 04:50, 3 September 2024
  • discovered methylmercury in moss at the outlet of the Showa Denko factory in Kanose village. Showa Denko responded to the outbreak of Niigata Minamata disease...
    10 KB (938 words) - 08:17, 16 December 2023
  • Thumbnail for Hitachi
    production Chemical products (Hitachi Chemical) - Sold to Showa Denko and renamed Showa Denko Materials Medical diagnostic equipment - Sold to Fujifilm...
    75 KB (6,200 words) - 20:45, 12 September 2024
  • Group and Sanwa Group. The Fuyo Group included Hitachi, Nissan, Canon, Showa Denko, Kubota and Nippon Steel. Marubeni, like other sogo shosha, was hit hard...
    17 KB (1,662 words) - 08:50, 8 June 2024
  • single large Japanese manufacturer, Showa Denko. It eventually became clear that recent batches of Showa Denko's L-tryptophan were contaminated by trace...
    26 KB (2,968 words) - 14:37, 2 September 2024
  • proving Showa Denko's pollution to be the cause of this second Minamata disease outbreak. Unlike the patients in Minamata, the victims of Showa Denko's pollution...
    61 KB (7,988 words) - 00:52, 4 June 2024