Minoru Nishizawa

ARRK Corp. engages in the provision of comprehensive services related to the development of new products. It manufactures and markets industrial design models; handles the planning and design of new products; and offers engineering and manufacture services for all types of tooling. It operates through the Western and Domestic Asia geographical segments. The company was founded in August 1948 and is headquartered in Osaka, Japan.

Tacmic SP Co., Ltd. Manufactures metal and plastic molds and related products. It offers services from industrial design and engineering design to prototyping, tooling and mass production. The firm's prototype processes include stereolithography, CNC and fabrication, Aluminum and Zinc metal casting, urethane vacuum casting and cosmetic finishing. The company was founded on 2003 and is headquartered in Sagamihara, Japan.