Tatsuya Haraguchi

Image processing service system

Print system by mobile terminal, and network system using mobile terminal

Image forming system capable of printing guidance information including map with information on specials

Multi functional peripheral

Image processing system that communicates with a portable device having user information

Gateway apparatus and network system

Correction support apparatus, correction support method, correction support program, and correction support system

Computer assisted learning system, storage server used for computer assisted learning system and computer readable media recording program used in storage server

Advertisement transmitting system

Information processing system and method for displaying an operation button