PFU

Data feeding and data plotting apparatus and instruments; data control and digital control apparatus and instruments, and parts for all the aforesaid wares; electronic desk-top computers; electronic recorders; electronic automatic door openers; information kiosk terminals

Inking ribbons and typewriter ribbons

Repair/maintenance of physical or chemical machines and instruments; repair/maintenance of measuring machines and instruments; repair/maintenance of medical machines and instruments; repair/maintenance of machines and instruments for printing/bookbinding; repair/maintenance of apparatus for gas stations; repair/maintenance of train destination guiding apparatus

Communication by computer terminals; providing communication networks by using electronic computer terminals; distribution of data displayed by screen saver function of terminals through networks, distribution of regular or irregular news through networks and proxies therefore; structure of in-house networks connected with external networks; reception of programs/data from external servers through networks and proxies therefore; consulting for connections of global computer networks communications; providing electronic bulletin board system through global computer networks

Computer programming; guidance or explanation of performance/operational procedure of machines such as computers and automobiles which require sophisticated professional knowledge/technique or experience for precise operation corresponding to usage; translation; inspection or testing according to overseas safety standards; inspection or testing with respect to electromagnetic impediment; setting up of computer program environment; installation of computer programs into memories thereof; guidance or explanation of plans for installing computer systems; preparation of manuals of computers and their peripherals; and providing information relating to all the aforesaid services; testing and evaluation of parts and equipments of computers; preparation of manuals for handing program; providing information through the global computer network; distribution of data displayed by screen saver function of terminals through networks; reception of data or computer programs from the external server through computer network and proxies thereto; encoding service for data transmission through computer network; translation by using computer network; retrieval of database through computer network and proxies thereto; consultation concerning connections to global computer networks communication; design/planning/maintenance concerning setting up of communication network by using computer; issuance of electronic signature in telecommunication by computer terminals to certify the preparation date of electronic text and data and the non-falsification thereof by encryption scheme