TOYO INK CO., LTD.
ANRITSU CORPORATION
TOKAI RIKA CO., LTD.
TOKYO ELECTRON LIMITED
KAWASAKI MOTORS LTD.
SUMITOMO HEAVY INDUSTRIES, LTD.
SUZUKI CORPORATION
HAKUTSURU SAKE BREWING CO.,LTD
J.MORITA CORPORATION
STAR SEIKI CO., LTD.
