Toray Research Center, Inc.
Tokyo Metropolitan Government
Tokyo Boeki Medisys Inc.
Tokuyama Co., Ltd.
TOKUSEN KOGYO CO., LTD.

Toyobo Co., Ltd.
Toyobo Co., Ltd. Diagnostic System Dept.
Twinbird Corporation
Utsunomiya Seisaku Co., Ltd.
WELCO Co., Ltd.