1. Photocatalyst Group, Research and Development Department, Local Independent Administrative Agency, Kanagawa Institute of Industrial Science and TEChnology (KISTEC)
2. Materials Analysis Group, Kawasaki Technical Support Department, KISTEC
3. Photocatalysis International Research Center, Tokyo University of Science
4. Optical Communications Laboratory, Sumitomo Electric Industries, Ltd.
5. R & D Planning & Administration Division, Sumitomo Electric Industries, Ltd.
6. Nanostructure Analysis Group, Kawasaki Technical Support Department, KISTEC
7. Photocatalyst Group, Research and Development Department, Local Independent Administrative Agency, Kanagawa Institute of Industrial Science and TEChnology (KISTEC), Life Science and Environment Research Center (LiSE)
8. Department of Urology, Yokohama City University Graduate School of Medicine