Toyota Motor, Nissan Motor, Honda Motor, Mazda Motor, Suzuki Motor, Toyota Industries, DENSO, Aisin Seiki, Yachiyo Industry, Daido Metal, Pacific Industrial, Hiruta Kogyo, Kokusai, Mitsubishi Heavy Industries, Kobe Steel, IHI, Yamaha Motor, Panasonic Eco Solutions, YKK AP, LIXIL, TOTO, NGK Insulators, Toshiba Semiconductor, SMC, Sumitomo Electric Industries, THK, NIPPON THOMPSON, Takisawa Machine Tool, TAKAMAZ Machinery