Hitoshi Tanemura

KCM Corp. engages in the manufacture and sale of ceramic materials. It operates through Ceramic Materials and Electronic Ceramic Materials segments. The Ceramic Materials segment provides glass ceramics, intermetallic compound, and raw materials for fertilizers and manure. The Electronic Ceramic Materials segment produces ceramic raw materials for electronic components. The company was founded on October 26, 1936 and is headquartered in Nagoya, Japan.

Nippon Resibon Corp. manufactures and markets grinding wheels and related machine tools. Its products include depressed center grinding wheels, flexible grindings wheels, cut-off wheels, flap discs and glass fiber net. The company was founded by Hiroshi Akita on February 4, 1958 and is headquartered in Osaka, Japan.

Central Nippon Expressway Co. Ltd. engages in expressways business in Japan. It also provides road construction; inspection, maintenance, repair works, rehabilitation, post disaster restoration, toll collection and traffic control service; rest are development and management service; international business development and technology solutions; and others. The company was founded on October 1, 2005 and is headquartered in Nagoya, Japan.