Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes; toilet bowls and seats sold as a unit; shower enclosures; electric water heaters; ionization apparatus for the treatment of air or water; radiators [heating]; drying apparatus for chemical processing; recuperators for chemical processing; steamers for chemical processing; evaporators for chemical processing; distillers for chemical processing; heat exchangers for chemical processing; drying apparatus for textile manufacture; drying apparatus for harvest; forage drying apparatus; air conditioners; heating apparatus; heating apparatus, electric; boilers, other than parts of machines; freezing machines and apparatus; laundry dryers, electric; towel steamers for hairdressing purposes; hair drying machines for beauty salon use; hair steamers for beauty salon use; shampoo basins for barbers' shop use; cooking apparatus and installations; dish drying machines; dish disinfectant apparatus; worktops as parts of kitchen sinks; kitchen sinks; tap water faucets; level controlling valves for tanks; pipe line cocks; reducing valves for water supply; air vent valves; filters for air conditioners; dust filters for air conditioning; waste water treatment tanks; septic tanks; wastewater treatment apparatus; waste water purification installations; filtration membranes for use with waste water treatment equipment; membrane elements for use with waste water and sewage purification equipment; plastic membranes for use with waste water and sewage purification equipment; water filters; desalination units; reverse osmosis membranes for seawater desalination and water treatment; osmosis water filtration units; reverse osmosis water purification units; reverse osmosis membrane elements for water purification units; reverse osmosis membranes for water purification units; filter for drinking water; garbage incinerators; solar water heaters; filtration membranes for solar water heaters; water purifying apparatus for industrial purposes; desalination plants; industrial water purification filters; water purification equipment and machines for the treatment [purification] of water; electric lamps; lighting apparatus; filters for automobile lights; water purifying apparatus and machines; filtration membranes for water purifying apparatus and machines; filtration membrane elements and modules for water purifying apparatus and machines; plastic membranes for water purifying apparatus and machines; filters for water purifying apparatus and machines; filter cartridges for electric water purifying apparatus and machines; membrane elements and other components for water purifying installations; electric water purifying apparatus and machines; air filters for air purifying apparatus and instruments; filters for air extractor hoods; washers for water taps; washers for water taps; cooking heaters; tap-water filters, non-electric; warming pans; pocket warmers; hot water bottles; adhesive sheets for disposable heating pads, not for medical purposes; breathable air filters for disposable heating pads; toilet stool units with a washing water squirter; disinfectant dispensers for toilets; toilet bowls; seats for use with Japanese style toilet bowls; toilet seats; bath fittings; bath tubs.

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; flexible pipes, tubes and hoses, not of metal; mica [raw or partly processed]; valves of rubber or vulcanized fiber; gaskets; junctions for pipes, not of metal; joint packings; floating anti-pollution barriers; plastic film, other than for wrapping for marine pollution control; marine pollution control membranes, in the nature of insulating waterproofing membranes; electrical insulating materials; insulating materials; heat insulation materials; sound proofing materials; padding materials of rubber or plastics; stuffing of rubber or plastics; electrical insulating tapes; electrical insulating rubber products; insulation sealing materials; insulating varnish; washers of rubber or vulcanized fiber; plastic fiber, not for textile use; plastic fibers, not for use in textiles; rock wool; slag wool; rubber thread and covered rubber yarn, not for textile use; plastic yarn and thread, not for textile use; insulating gloves; rubber cords and laces; industrial packaging containers of rubber; shock-absorbing buffers of rubber; rubber stoppers; rubber lids and caps for industrial packaging containers; plastic sheeting for agricultural purposes; condenser paper; vulcanized fiber; semi-processed plastics; adhesive-coated plastic sheets for use in manufacture; reflective plastic sheets; semi-processed plastics in the form of foams, for filteration; semi-processed plastics in the form of films and membranes, for filtration; porous plastics, semi-processed, for filtration; plastic film, other than for wrapping; plastic film for protecting objects; semi-processed plastics in the form of sheets; adhesive-coated plastic film and sheet; light-proof plastic film; light-proof plastic film for use on windows; heat-shielding plastic film for use on windows; ultra-violet-shielding plastic film; self-adhesive plastic sheets for use with optical instruments; self-adhesive fluorine resin sheet; polymeric porous film; laminated plastics, semi-processed, for filtration; porous plastics, semi-processed, for use with pressure control valves; breathable plastic sheets, not for wrapping; semi-processed plastics in the form of foams; thermal peelable plastic sheets; plastic film for use in the manufacture of dust removal mats; polymeric film for use in the manufacture of electric circuits; semi-processed plastics for use as damping materials; plastic foam filling materials; heat-insulating plastic film and sheet, not for wrapping; surface-coated epoxy resin films; reverse osmosis membranes in the nature of semi-processed plastics, for seawater desalination and water treatment; fluorescent self-adhesive gel sheets; insulating polyimide resin sheets; polarization plastic film and sheets; polarization films for liquid crystal displays; magnet-embedded plastics in the form of sheets and films, semi-processed; semi-processed plastics in the form of foams and films for use in the manufacture of filter materials; plastic films and sheets, semi-processed, for decoration; plastic films and sheets, semi-processed, for use on walls; insulating plastic laminated boards; flexible plastic conduits, semi-processed, for plumbing purposes; porous membrane resin materials, semi-processed, for filters; plastic substances, semi-processed; semi-processed plastic films, membranes and sheets; semi-processed plastics for use as dust collecting and filtering materials; plastic films and flat membranes, semi-processed, for water purification; plastic films and flat membranes, semi-processed, for wastewater and sewage purification; fluoro rubber; rubber for use in manufacture; vibration control rubber; synthetic rubber; soundproofing materials of rock wool, not for building purposes; adhesive tapes, other than stationery and not for medical or household purposes; industrial adhesive tapes; self-adhesive tapes, other than stationery and not for medical or household purposes; removable industrial adhesive tapes; industrial masking tapes; adhesive bands, other than stationery and not for medical or household purposes; adhesive-coated tapes for hazard marking; self-adhesive tapes for protection of objects; adhesive tapes for heat shielding; adhesive tapes for water proofing; adhesive tapes for dust proofing; adhesive tapes for corrosion proofing; adhesive tapes for repairing; adhesive tapes for wind proofing; adhesive tapes for fixing semiconductor wafer; fluorine resin adhesive tapes for industrial use; conductive adhesive tapes for industrial use; moisture-proofing adhesive tapes for air crafts; antirust adhesive tapes for air crafts; masking tapes for air crafts; fire-proofing adhesive tapes for air crafts; adhesive tapes for binding harness; adhesive tapes for plumbing protection; adhesive tapes for marking; masking tapes for use in painting; masking tapes for automobiles; masking tapes for printing boards; masking tapes; polymeric porous tapes for industrial use; breathable adhesive tapes for industrial use; seals; filling putty for repairing water leakage; pens for repairing tile joints; pen-type chemical compositions for repairing tile joints; seals for watertight, airtight, soundproofing and thermal insulation for electric home appliances; seals for watertight, airtight, soundproofing and heat insulation for automobiles; repair sealing materials consisting of an epoxy resin and curing agent.

Building construction; installation, repair and maintenance of cinematographic machines and apparatus; installation, repair and maintenance of optical machines and apparatus; installation, repair and maintenance of photographic machines and apparatus; installation, repair and maintenance of electronic machines and apparatus; installation, repair and maintenance of telecommunication machines and apparatus; installation, repair and maintenance of measuring and testing machines and instruments; installation, repair and maintenance of medical machines and apparatus; installation, repair and maintenance of chemical processing machines and apparatus; installation, repair and maintenance of metalworking machines and tools; installation, repair and maintenance of machines and systems for manufacturing integrated circuits; installation, repair and maintenance of semi-conductor manufacturing machines and systems; installation, repair and maintenance of machines and apparatus for processing food or beverages; installation, repair and maintenance of agricultural machines and implements; installation, repair and maintenance of plastic processing machines and apparatus; installation, repair and maintenance of packing or wrapping machines and apparatus; installation, repair and maintenance of cooking apparatus for industrial purposes; installation, repair and maintenance of industrial dish washing machines; installation, repair and maintenance of water pollution control equipment; installation, repair and maintenance of water purifying apparatus and machines; repair of sports equipment; cleaning of building exterior surfaces; window cleaning; cleaning of carpets and rugs; floor polishing; septic tank cleaning; cleaning of storage tanks; installation, repair and maintenance of adhesive tape dispensing machines; construction consultancy; maintenance of building equipment; plumbing; boiler cleaning and repair; rental of drainage pumps.

Material treatment information; custom construction of machines; custom assembling of materials for others; metal treating; processing of rubber; processing of plastics; plastic film treating; ceramic processing; paper treating; processing of cinematographic films; photographic enlarging; photographic printing; processing of photographic films; water treatment services; waste water treatment; air purification; air freshening; air deodorizing; processing of chemicals; recycling of chemicals; boilermaking; fabric waterproofing; food and drink preservation; decontamination of hazardous materials; desalination of water; processing of chemical reagents; recycling of waste and trash; collection, sorting and disposal of waste and trash; rental of machines and apparatus for treating textiles; rental of metal treating machines and tools; rental of machines and apparatus for processing foods or beverages; rental of machines and apparatus for pulp-making, papermaking or paper-working; rental of water purifying apparatus; rental of water filters; rental of waste compacting machines and apparatus; rental of waste crushing machines and apparatus; rental of chemical processing machines and apparatus; rental of glassware manufacturing machines and apparatus; rental of heating apparatus; rental of air-conditioning apparatus; rental of humidifiers; rental of air purifiers; rental of power generators; rental of printing machines and apparatus; rental of boilers.

Scientific and technological research and design; industrial analysis and industrial research services; design and development of computer hardware and software; designing of machines, apparatus, instruments [including their parts] or systems composed of such machines, apparatus and instruments; designing of water treatment equipment; designing of electric wires; designing, other than for advertising purposes; computer software design; computer programming; maintenance of computer software; computer system design; software as a service [SaaS]; platform as a service [PaaS]; cloud computing; electronic data storage; technological advice relating to computers, automobiles and industrial machines; testing, inspection or research of pharmaceuticals, cosmetics or foodstuffs; testing, inspection or research of cells and tissue cultures; research, development, testing and inspection in the field of manufacturing and applications of plastics; research, development, testing and inspection in the field of water treatment; water analysis; water quality control services; monitoring of water quality; underwater exploration; marine, aerial and land surveying; analysis, control and monitoring of air quality; chemical analysis; quality control; styling [industrial design]; testing, calibration and inspection of filters; environmental monitoring services; research and development of new products for others; research on building construction or city planning; testing or research on prevention of pollution; testing or research on electricity; testing or research on civil engineering; environmental analysis and research; material inspection and evaluation by analytical instruments and physical property evaluation; testing, inspection and research services in the fields of agriculture, livestock breeding and fisheries; testing or research on machines, apparatus and instruments; rental of measuring apparatus; rental of computers; providing computer programs on data networks; rental of laboratory apparatus and instruments; rental of technical drawing instruments.