SOMAR Corporation engages in materials, resin, environmental material, food, and other business in Japan and internationally. The company offers process films, board mounting adhesive, substrate and circuit forming material, and other related materials for use in circuit boards; magnetic materials, heat resistant solvent soluble polyimide, performance film, exterior coating/moisture-proof materials, general resin, and other related materials for electric/electronic components application; and light shielding film for optical equipment industry. It also provides magnetic and insulating material, and adhesive sealing and light sheet materials for automobile electrical components field; inkjet output film for design/reproduction; axis systems, slime control agent, antiseptic and antifungal agent, fluidity modifier, binder, flocculant, and microbial carrier for use in paper chemicals; and sterilization, antiseptic, antifungal agent for environmental chemicals. In addition, the company offers thickening stabilizer, dried vegetables, and spices for food industry; cell culture products for bio field; and skin care and hydrogen inhaler products for health and beauty application. SOMAR Corporation was formerly known as Marusho Industrial Co., Ltd. and changed its name to SOMAR Corporation in 1984. The company was incorporated in 1948 and is headquartered in Tokyo, Japan.