KYOSAN

[ Metalworking machines and apparatus, namely, grinding machines ]

Power distribution or control machines and apparatus, namely, electrical power distribution units; telecommunication devices and apparatus, namely, computers for controlling the speeds of railroad vehicles and for controlling road traffic signaling equipment; electronic machines, namely, computers for controlling the speeds of railroad trains and apparatuses in the nature of computers for controlling road traffic signaling equipment; computer programs for use in traffic signals and railway signals, namely, computer operating programs for use in traffic signals and railway signals; computer hardware; railway signaling devices; power supply apparatus; high-frequency power supply apparatus; impedance matching devices, namely, electricity router for measuring, managing and optimizing energy loads for establishing load resistance matching between a power supply unit for supplying power to a load and units on the load side; traffic-light apparatus; railway signaling safety equipment, namely, railway signals; electronic signaling mechanism, namely, a train control system used in the railway industry for detecting and controlling trains, ground faults, broken rails, power failures, track switches and lights; railway crossing barriers in the nature of railway signals; electric switches; electric platform door systems, namely, sensing apparatus for use with doors, electronic control apparatus for closing and opening doors for use in displaying train arrival and departure times; automatic movable step devices to bridge over a gap formed between the platform and train in order to prevent passengers from falling; automatic train controllers; passenger information systems primarily comprised of computers and computer software to display train service information for train passengers; passenger information systems primarily comprised of computers and computer software to display bus service information for bus passengers; traffic management equipment for trains and buses, namely, display monitors, computers, auto compasses, and software to manage traffic

[ Machinery installation; electric contracting; installation of electrical machinery; telecommunication wiring ]