NGK

[Class - 7]

FILTERS FOR COLLECTING PARTICULATES SUCH AS BLACK SMOKE CONTAINED IN GASES EMITTED FROM INTERNAL COMBUSTION ENGINES; CERAMIC CATALYST CARRIER FOR PURIFYING GASES EXHAUSTED FROM HEAT ENGINES, FURNACES, DOMESTIC APPARATUSES AND CHEMICAL REACTORS, CERAMIC FILTER FOR PURIFYING GASES EXHAUSTED FROM HEAT ENGINES, FURNACES, DOMESTIC APPARATUSES AND CHEMICAL REACTORS, PARTS FOR WELDING MACHINES; NON-ELECTRIC PRIME MOVERS, NOT FOR LAND VEHICLES (OTHER THAN WATER MILLS AND WIND MILLS); PARTS FOR NON-ELECTRIC PRIME MOVERS FOR LAND VEHICLES; MINING MACHINES AND APPARATUS; CONSTRUCTION MACHINES AND APPARATUS; LOADING-UNLOADING MACHINES AND APPARATUS; FISHING MACHINES AND INSTRUMENTS; AGRICULTURAL MACHINES, AGRICULTURAL IMPLEMENTS OTHER THAN HAND-OPERATED; LAWNMOWERS; MACHINE ELEMENTS (NOT FOR LAND VEHICLES); ELECTRIC POWER GENERATORS.

[Class - 1]

CATALYST CARRIERS FOR PURIFYING OR REFORMING EXHAUST GAS EMITTED FROM INTERNAL COMBUSTION ENGINES; CERAMIC CATALYST CARRIERS FOR PURIFYING OR REFORMING EXHAUST GAS EMITTED FROM INTERNAL COMBUSTION ENGINES; INDUSTRIAL CHEMICALS; INDUSTRIAL CHEMICALS, NAMELY, CERMETS-BASED ELECTRODE SEALING MATERIALS OF ARC TUBES; ELECTRODE SEALING MATERIALS OF ARC TUBES.

[Class - 12]

NON-ELECTRIC PRIME MOVERS FOR LAND VEHICLES (NOT INCLUDING THEIR PARTS); MACHINE ELEMENTS FOR LAND VEHICLES; VESSELS AND THEIR PARTS AND FITTINGS; AIRCRAFT AND THEIR PARTS AND FITTINGS; RAILWAY ROLLING STOCK AND THEIR PARTS AND FITTINGS; AUTOMOBILES AND THEIR PARTS AND FITTINGS; TWO-WHEELED MOTOR VEHICLES, BICYCLES AND THEIR PARTS AND FITTINGS; LED LAMPS FOR VESSELS; LED LAMPS FOR AIRCRAFT; LED LAMPS FOR RAILWAY ROLLING STOCK; LED LAMPS FOR AUTOMOBILES; LED LAMPS FOR TWO-WHEELED MOTOR VEHICLES; LED LAMPS FOR BICYCLES; PARTS AND ACCESSORIES FOR AUTOMOBILES INCLUDING CERAMIC CATALYST CARRIER FOR TREATING VEHICLE EXHAUST GAS, CERAMIC FILTER FOR TREATING VEHICLE EXHAUST GAS, CERAMIC REGENERATOR FOR VEHICLE.

[Class - 11]

HIGH-PRESSURE SODIUM LAMPS; LUMINOUS TUBES FOR HIGH-PRESSURE SODIUM LAMPS; ELECTRIC LAMPS AND OTHER LIGHTING APPARATUS; METAL HALIDE LAMPS; ARC TUBES FOR METAL HALIDE LAMPS; LED BULBS, LED LIGHTING APPARATUS AND THEIR PARTS AND FITTINGS; HOUSEHOLD ELECTROTHERMIC APPLIANCES .