Keys for locks; locks of metal for doors; cylinder locks for doors; metal materials for building or construction; door handles of metal; cylinder for locking and unlocking operations; thumb turn for locking and unlocking operations, prefabricated building assembly kits of metal; metal hardware

Computer software and computer hardware for collecting, analyzing and managing digital data; other computer software and computer hardware; application software; computer programs (downloadable software); computer programs used for operation of computers; data processing apparatus and computers; computer peripheral devices; electronic machines, apparatus and their parts; computer programs used for maintaining databases; telecommunication machines and apparatus; electric or electronic locking and unlocking devices; wireless locking and unlocking devices for housings and buildings; locking and unlocking devices using SIMs and sensors; remote control devices; remote control devices for doors and windows; remote control devices using radio signals; electric or electronic cylinder locks; electronic or electric locks and their parts and accessories; remote control electric locks; theft prevention installations, electric; electronic keys and their parts and accessories; transmitters, receivers, and transmitting and receiving devices for remotely controlling locking and unlocking doors incorporating electronic circuits; an anti-theft warning apparatus; electronic circuits (not including those recorded with computer programs)

Information processing on rental and housing management data carried out using computers; providing rental/housing management information using electronic bulletin board on the internet; software design, programming, or maintenance of software for computers and their peripherals for entering, storing, exchanging, processing, and operating data of mails and chat; maintenance of software for data processing; maintenance of computer database programs; software design, programming, or maintenance of mobile information terminal application programs; other computer software design, other computer programming, or maintenance of other computer software; providing application programs for mobile information terminals; providing other electronic computer programs; rental of computers; technical advice relating to performance, operation, etc. of computers and other machines that require high levels of personal knowledge, skill or experience of the operators to meet the required accuracy in operating them