NGK

Industrial chemicals; ceramic catalyst carriers for purifying or reforming exhaust gas emitted from internal combustion engines; catalyst carriers for purifying or reforming exhaust gas emitted from internal combustion engines; cermets-based electrode sealing materials of arc tubes; electrode sealing materials of arc tubes, *, namely, ceramic compositions for use as electrode sealing materials of arc tubes * [ ; lithium cobalt oxide, ternary positive electrode materials, specifically, nickel, cobalt and mangan, lithium manganate, lithium nickel oxide, lithium phosphate and other chemicals for use as positive-electrode active materials for lithium batteries in the manufacturing of positive-electrode of lithium batteries; lithium cobalt oxide, ternary positive electrode materials, specifically, nickel, cobalt and alminium, lithium manganate, lithium nickel oxide, lithium phosphate and other chemicals for use as positive-electrode active materials for lithium batteries in the manufacturing of positive-electrode of lithium batteries; polyvinylidene fluoride, styrene-butadiene rubber and other industrial chemicals for use as binder for positive-electrode active materials for lithium batteries; activated carbon, graphite fine powder, carbon fibers and other industrial chemicals for use as conductive aids for positive-electrode active materials for lithium batteries; paste form industrial chemicals for use in electrode formation ]

Cermets; iron and steel; copper beryllium alloys; beryllium and its alloys; aluminium beryllium alloys; nickel beryllium alloys; copper nickel tin alloys; copper and its alloys; copper, unwrought or semi-wrought; common metals, unwrought or semi-wrought; metal pulleys, springs and valves, not including machine elements

Electric power storage equipment utilizing sodium-sulfur, namely, electric accumulators and electric batteries; [ lightning induced power failure prevention apparatuses; lightning arresters; electrical switches; cut-out switches; circuit breakers for lightning protection; current limiting arcing horns; voltage regulators;] power distribution or control machines and apparatuses and components thereof; rotary converters; phase modifiers; [water spray fire-extinguishing systems for use in extinguishing fires in electric transformers or other power distribution or control machines and apparatuses and components thereof; fire extinguishers; fire hose nozzles; sprinkler systems for fire protection;] lithium-ion batteries; batteries and cells; electric power storage cells utilizing sodium-sulfur; [pollution detectors of insulators using ultrasonic cleaning technique;] bushings for use in insulating and supporting high voltage conductors that pass through building walls or transformer boxes; electric wires and cables; [magnetic cores; resistance wires; electrodes for batteries; electrodes for electric and electrochemical use;] gas sensing elements for measuring nitrogen oxide concentration in exhaust gas; gas sensing elements for measuring nitrogen oxide concentration in exhaust gas for internal combustion engines; gas sensors for measuring nitrogen oxide concentration in exhaust gas; gas sensors for measuring nitrogen oxide concentration in exhaust gas for internal combustion engines; oxygen detecting elements for use with exhaust gas purification apparatuses; oxygen detecting elements for use with exhaust gas purification apparatuses for internal combustion engines; oxygen sensors for use with exhaust gas purification apparatuses; oxygen sensors for use with exhaust gas purification apparatuses for internal combustion engines; [transmitters for sending measured data to controllers in exhaust gas purification systems; semiconductor elements for use in digitizing measured nitrogen oxide concentration in gas; integrated circuit chips for use in digitizing measured nitrogen oxide concentration in gas; electric circuits for use in digitizing measured nitrogen oxide concentration in gas, not including those recorded with computer programs; computer programs for use in digitizing measured nitrogen oxide concentration in gas; actuators for cameras;] telecommunication devices and apparatuses; hard disc drive actuators; [packages for crystal oscillators;] wavelength conversion elements utilizing cyclic polarization inversion; wavelength conversion apparatuses utilizing cyclic polarization inversion; wafers for surface acoustic wave filters for telecommunication devices and apparatuses; wafers for surface acoustic wave filters for electronic machines, apparatuses and their parts; [light-emitting diodes; circuit boards for mounting light-emitting diodes for lighting; boards for mounting light-emitting diodes for lighting]

[Household tap-water filters; water purifying apparatuses; high temperature gas dust collectors for use in collecting valuable matter in high temperature exhaust fumes emitted from industrial furnaces or other industrial apparatuses; high temperature gas dust collectors for use in eliminating harmful substances in high temperature gas emitted from incinerators; drying apparatuses for chemical processing; recuperators for chemical processing; steamers for chemical processing; evaporators for chemical processing; distillers for chemical processing; ] heat exchangers for chemical processing; [industrial furnaces or kilns; nuclear reactors; garbage incinerators;] high-pressure sodium lamps; arc tubes for high-pressure sodium lamps; metal halide lamps; arc tubes for metal halide lamps; [LED bulbs;] ceramic heaters for use in manufacturing semiconductors and their component parts [; fire hydrants; waste water treatment tanks for household purposes]

[ LED lamps for automobiles; LED lamps for two-wheeled motor vehicles; LED lamps for bicycles; LED lamps for vessels; LED lamps for aircraft; LED lamps for railway rolling stock; railway rolling stock and their parts and fittings; transmission components for land vehicles ]