DENKA
DENKI KAGAKU KOGYO KABUSHIKI KAISHA

[Class - 9]

ELECTRONIC MACHINES, APPARATUS AND THEIR PARTS, ELECTRONIC CIRCUITS, INTEGRATED CIRCUITS, PRINTED CIRCUIT BOARDS, PARTS, MOUNTING SUBSTRATE, ALUMINUM SUBSTRATE FOR ELECTRONIC CIRCUIT, CERAMIC SUBSTRATE FOR ELECTRONIC CIRCUIT, ALUMINUM NITRIDE SUBSTRATE FOR ELECTRONIC CIRCUIT, SILICON NITRIDE SUBSTRATE FOR ELECTRONIC CIRCUIT, RADIATION SEATS FOR ELECTRONIC CIRCUIT, RADIATION SPACER FOR ELECTRONIC CIRCUIT, ELECTRON SOURCE, EMITTERS, CARRIER TAPES (CARRYING ELECTRONIC PARTS).

[Class - 19]

NON-METALLIC MINERALS FOR BUILDING OR CONSTRUCTION, CERAMIC BUILDING MATERIALS, BRICKS AND REFRACTORY PRODUCTS, PLASTIC BUILDING MATERIALS, SYNTHETIC BUILDING MATERIALS, CEMENT AND ITS PRODUCTS, NONMETALLIC MINERAL MATERIALS (UNWORKED OR PARTLY).