NITTO

Flexible electric circuits, flexible printed circuits; optical film for liquid crystal display, namely, polarizing film, retardation film, viewing angle compensation film, transparent conductive film and brightness enhancement film; printed circuit boards; downloadable and recorded computer programs for use in the projection, design and analysis of water purification membrane; downloadable and recorded data processing programs for use in the projection, design and analysis of water purification membrane; battery separator membranes in the nature of films; transparent electrical conductive film in the nature of battery separators; separators and separator modules in the form of membrane for liquid separation, gas separation and ion separation and filtration for laboratory use