A list of corporations which cooperated
with questionnaire and hearing surveys


Japanese version is here.


In alphabetical order
ARAKAWA CHEMICAL INDUSTRIES., LTD. BRIDGESTONE CORPORATION DAIKIN INDUSTRIES, LTD.
DAISO CO., LTD. EBARA CORPORATION FUJI XEROX CO., LTD.
FUJITSU LTD. FURUKAWA NETSUGAKU ENGINEERING CO., LTD. HONDA MOTOR CO., LTD.
ITOKI CO., LTD. KAJIMA CORPORATION KANEKA CORPORATION
KINDEN CORPORATION KIRIN BREWERY CO., LTD. KOMATSU LTD.
KUREHA CHEMICAL INDUSTRY CO., LTD. MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. MIURA CO., LTD.
NATIONAL HOUSE INDUSTRIAL CO., LTD. NEW OJI PAPER CO., LTD. NIPPON ELECTRIC GLASS CO., LTD.
NIPPON KEORI KAISHA LTD. NIPPON PAINT CO., LTD. NIPPON SHINYAKU CO., LTD.
NITTO SEIKO CO., LTD. OBAYASHI CORPORATION ORGANO CORPORATION
RICHO COMPANY LTD. SAKURA COLOR PRODUCTS CORP. SANYO ELECTRIC CO., LTD.
SEKISUI CHEMICAL CO., LTD. SENKO CO., LTD. SHIMIZU CORPORATION
SUMITOMO DENSETSU CO., LTD. SUMITOMO ELECTRIC INDUSTRIES, LTD. SUZUKI MOTOR CORPORATION
TAISEI CORPORATION TAKASE SEN PLANT CO., LTD. TAKENAKA CORPORATION
TAKIRON CO., LTD. THE GREEN CROSS CORPORATION TOYO CONSTRUCTION CO., LTD.