Nonprofit Organizations :

Sophia University
Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University

The Chemical Society of Japan
The Society of Chemical Engineers, Japan
Society of Environmental Science, Japan
The Society of Polymer Science, Japan
The Mining and Materials Processing Institute of Japan
Japan Zeolite Association
The Electrochemical Society of Japan
The Society of Sea Water Science, Japan
The Japan Society on Adsorption
The Society for Biotechnology, Japan
The Japan Society for Analytical Chemistry
Membrane Society of Japan
Japanese Association of Solvent Extraction
The Society of Inorganic Materials, Japan
The Polarographic Society of Japan
The Resources Processing Society of Japan
Catalysis Society of Japan
Atomic Energy Society of Japan

Private Sector Sponsorships :

AGC Engineering Corporation
Organo Corporation
DDP Specialty Products Japan K. K.
Toagosei Co., Ltd.
Tokuyama Corporation
Nippon Light Metal Co., Ltd.
Nomura Micro Science Co., Ltd.
Purolite K. K.
The Furukawa Battery Co., Ltd.
MicrotracBEL Corp.
Miura Co., Ltd.
Mitsubishi Chemical Corporation
Mitsubishi Chemical Aqua Solutions Co., Ltd.
Muromachi Chemicals Inc.