Toyota Nissan Honda Motor Company Mazda Motor Corporation Fuji Heavy Industries Suzuki Daihatsu Isuzu Motors Ltd. Kawasaki Heavy Industries Ltd. Oshima Shipbuilding Co., Ltd. Mitsubishi Heavy Industries Panasonic Fuji Electric Lotte Shiseido Kao Corporation Hisamitsu Pharmaceuticals Co., Ltd. Lion Corporation Unicharm Fujikura Horiba Naomoto Nichireki JAXA Ministry of Defense