| 3M Japan Limited |
|
| ADEKA CORPORATION |
Methanex Japan Limited |
| AGC Inc. |
Mitsubishi Chemical Holdings Corporation |
| AIR LIQUIDE Japan Ltd. |
Mitsubishi Corporation |
| AIR WATER INC. |
Mitsubishi Corporation Life Sciences Limited |
| ARAKAWA CHEMICAL INDUSTRIES, LTD. |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
| Asahi Kasei Corp. |
Mitsubishi Materials Corporation |
| Astellas Pharma Inc. |
Mitsui & Co., Ltd. |
| BASF Japan Ltd. |
Mitsui Chemicals, Inc. |
| Bell Polyester Products,Inc. |
Miyako Kagaku Co., Ltd. |
| BP Japan K.K. |
NAGASE & CO., LTD. |
| Canon Inc |
Nankai Chemical Industry Co., Ltd. |
| Carlit Holdings Co., Ltd. |
New Japan Chemicalco.,Ltd. |
| Celanese Japan Limited |
NIHON KAGAKU SANGYO CO., LTD. |
| Central Glass Co., Ltd. |
NIHON NOHYAKU CO., LTD. |
| Chemours Co.,Ltd. |
Nihon Parkerizing Co.,Ltd. |
| Chemours-Mitsui Fluoroproducts Co., Ltd |
NIPPON CARBIDE INDUSTRIES CO.,INC. |
| Chevron Japan Ltd. |
NIPPON CHEMICAL INDUSTRIAL CO., LTD. |
| Chugai Pharmaceutical Co., Ltd. |
NIPPON FINE CHEMICAL CO., LTD. |
| CHUGOKU KAYAKU CO., LTD. |
Nippon Kayaku Co., Ltd. |
| Clariant (Japan) K.K. |
NIPPON NYUKAZAI CO., LTD. |
| Connell Brothers Japan Co., Ltd. |
Nippon Paint Holdings Co., Ltd. |
| Croda Japan KK |
NIPPON SHOKUBAI CO., LTD. |
| CSM japan K.K. |
Nippon Soda Co., Ltd. |
| Dai Nippon Toryo Company, Limited |
NIPPON STEEL Chemical & Material Co., Ltd. |
| Daicel Corporation |
Nissan Chemical Corporation |
| Daihachi Chemical Industry Co., Ltd. |
NITTO DENKO CORPORATION |
| Dai-ichi Kogyo Seiyaku Co., Ltd. |
NOF CORPORATION |
| Daiichi Sankyo Co., Ltd. |
Okura Industrial Co., Ltd. |
| Daikin Industries, Ltd. |
Osaka Organic Chemical Industry Ltd. |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. |
OSAKA SODA CO., LTD. |
| Denka Company Limited |
Otsuka Chemical Co.,Ltd. |
| DIC Corporation |
Ouchishinko Chemical Industrial Co., Ltd. |
| Dow Chemical Japan Limited |
Oxalis Chemicals Ltd. |
| Dow-Mitsui Polychemicals Company, Ltd． |
Polyplastics Co., Ltd. |
| DSM K.K. |
Rasa Industries, Ltd. |
| Du Pont Kabushiki Kaisha |
Rohm and Haas Electronic Materials K.K. |
| Earth Chemical Co., Ltd. |
Sakai Chemical Industry Co., Ltd. |
| Eastman Chemical Japan Ltd. |
SANKO CO., LTD |
| Eisai Co., Ltd. |
Sanyo Chemical Industries, Ltd. |
| EMORI Infotech Co.,Ltd. |
Sasol Chemicals Japan KK |
| Evonik Japan Co., Ltd. |
Seiko Epson Corporation |
| ExxonMobil Japan Godo Kaisha |
Sekisui Chemical Co., Ltd. |
| FUJIFILM Holdings Corporation |
Sekisui Plastics Co., Ltd. |
| FUJIFILM Wako Pure Chemical Corporation |
SHIKOKU CHEMICALS CORPORATION |
| FUJIMI INCORPORATED |
Shin-Etsu Chemical Co., Ltd. |
| Gifu Shellac Manufacturing Co., Ltd. |
SHISEIDO Company, Ltd. |
| HAKUGEN EARTH Co.,Ltd. |
SHOKO CO., LTD. |
| Hitachi Chemical Company, Ltd |
Showa Denko K.K. |
| HODOGAYA CHEMICAL CO., LTD. |
Sika Ltd. |
| Hokkaido Soda Co., Ltd. |
Sojitz Corporation |
| HOKKO CHEMICAL INDUSTRY CO., LTD |
Soken Chemical & Engineering Co., Ltd. |
| Honeycomb Techno Research Inc. |
Solvay Japan, Ltd. |
| Honshu Chemical Industry Co., Ltd. |
Sumika Chemical Analysis Service, Ltd. |
| Idemitsu Kosan Co., Ltd. |
Sumika Covestro Urethane Co., Ltd. |
| Infineum Japan Ltd. |
SUMITOMO BAKELITE CO., LTD. |
| Ishihara Sangyo Kaisha, Ltd. |
SUMITOMO CHEMICAL COMPANY Co.,Ltd |
| ITOCHU Corporation |
Sumitomo Corporation |
| Japan Chemical Database Ltd. |
Sumitomo Seika Chemicals Co., Ltd. |
| JAPAN CHEMICAL QUALITY ASSURANCE LTD. |
T. HASEGAWA CO., LTD. |
| JFE Chemical Corporation |
TAIYO NIPPON SANSO CORPORATION |
| JNC CORPORATION |
TAKASAGO INTERNATIONAL CORPORATION |
| JSP Corporation |
Taki Chemical Co., Ltd. |
| JSR Corporation |
TAOKA CHEMICAL COMPANY, LIMITED |
| JXTG Nippon Oil & Energy Corporation |
Tayca Corporation |
| K.I Chemical Industry Co., Ltd. |
TEIJIN LIMITED |
| Kaneka Corporation |
The Kansai Coke and Chemicals Co., Ltd. |
| Kansai Paint Co.,Ltd. |
THE PILOT INK COMPANY, LIMITED |
| KANTO CHEMICAL CO., INC. |
ThreeBond Co.,Ltd. |
| KANTO DENKA KOGYO CO., LTD. |
TOAGOSEI CO., LTD. |
| Kao Corporation |
TODAKOGYO CORP |
| Kawasaki Kasei Chemicals Ltd. |
TOHO CHEMICAL INDUSTRY CO., LTD |
| KH Neochem Co.,Ltd. |
TOKAI CARBON CO., LTD. |
| KOEI CHEMICAL CO., LTD. |
Tokuyama Corporation |
| KOKUYO Co.,Ltd |
Tokyo Chemical Industry Co., Ltd. |
| KONICA MINOLTA, INC. |
TOKYO OHKA KOGYO CO., LTD. |
| Konishi Co., Ltd. |
Toray Industries, Inc. |
| Kumiai Chemical Industry Co., Ltd. |
Toray Research Center, Inc. |
| KURARAY CO., LTD. |
Tosoh Corporation |
| KUREHA CORPORATION |
TOTO LTD. |
| Kurita Water Industries Ltd. |
Toyo Gosei Co., Ltd. |
| Lion Corporation |
Toyo Ink SC Holdings Co., Ltd. |
| LSI Medience Corporation |
Toyota Tsusho Corporation |
| Lubrizol Japan Limited |
UBE Industries, Ltd. |
| MANAC Incorporated |
Ueno Fine Chemicals Industry Ltd. |
| Marubeni Corporation |
UL Japan, Inc. |
| Maruzen Petrochemical Co., Ltd. |
UNIMATEC Co., LTD. |
| Media Service Ltd |
YUKI GOSEI KOGYO CO., LTD. |
| Merck Performance Materials Ltd. |
ZEON CORPORATION |
