TECHNOLOGY FOCUS - BIOTECHNOLOGY - Preferred Component: The protein is a virus, ferritin, apoferritin, DpsA protein or MrgA protein.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The hollow shaped electroconductive material comprises carbon material. The catalyst metal is a material containing at least one transition metal. The catalyst metal is a material containing nickel, iron, cobalt, copper, yttrium, rhodium, palladium, chromium, zinc, silicon and/or sulfur. The alumina-type template is zeolite.Preferred Property: The hollow shaped electroconductive material has an average diameter of 0.1-100 nm.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The hollow shaped electroconductive material comprises carbon material. The catalyst metal is a material containing at least one transition metal. The catalyst metal is a material containing nickel, iron, cobalt, copper, yttrium, rhodium, palladium, chromium, zinc, silicon and/or sulfur. The alumina-type template is zeolite.Preferred Property: The hollow shaped electroconductive material has an average diameter of 0.1-100 nm.    TECHNOLOGY FOCUS - POLYMERS - Preferred Process: A catalyst metal layer is formed on a portion of a metal layer in which the metal is a holding material. The catalyst metal layer and the hollow shaped electroconductive material are electrically connected. A template material layer is formed on the catalyst metal layer. The metal layer and the catalyst metal layer are integrally formed by rolling, electric-field precipitation, plating, vapor deposition, sputtering, dip coating or spin coating. The catalyst metal layer is formed on the metal layer by electric-field precipitation, vapor deposition, sputtering, dip coating, spin coating, micro-contact printing, inkjet printing, offset printing, line patterning or capillary micro-molding. A polymer-type template, silicon-type template or alumina-type template is formed on the metal layer or the catalyst metal layer which is the portion of the holding material. The catalyst metal layer is formed at a pore portion of the template. Catalyst metal atoms are included in the lumina portion of the molecule covered on protein. The protein which carries out catalyst metal atom inclusion on the metal layer is arranged. The hollow shaped electroconductive material is formed on the surface of the holding by chemical vapor deposition, laser ablation or arc discharge.Preferred Component: The polymer-type template material is a copolymer of polymethyl methacrylate (PMMA) and polystyrene (PS).