Mitsubishi Plastics, Inc. (三菱樹脂株式会社) (tyo: 4213) is a Japanese chemical company with Head Office at 1-2-2, Nihonbashihongokucho, Chuo-ku, Tokyo 103-0021, Japan. Produces various kinds of synthetic resins. The Company's products include polyvinyl chloride pipes and films. The Company also manufactures construction materials and electronic industry materials. It is one of the Mitsubishi core companies. Hishi Plastics USA, an ISO 9001:2008 Quality System certified subsidiary, located in Lincoln Park, New Jersey, is focusing R&D on non-phthalate alternatives to traditional plastic resins. These include corn & soya based compounds as well as materials of a completely distinct origin. Several of these have been approved by UL Labs and are nearly ready for production scale extrusion.

Shareholders

Principal Shareholders (as of March 31, 2005): On July 29, 2007 the company's stocks were delisted from the Tokyo Stock Exchange and the Osaka Securities Exchange, as Mitsubishi Chemical Holdings Corporation acquired a 100% interest in the company.

Group companies

Japan

Asia

America

Europe