Katsuyuki Omura

Coordinate position inputting/detecting device, a method for inputting/detecting the coordinate position, and a display board system

Electronic blackboard system

Coordinate inputting/detecting apparatus, method and computer program product designed to precisely recognize a designating state of a designating device designating a position

Coordinate input apparatus and the recording medium thereof

Coordinate input detection device and method for electronic blackboard

Conference support apparatus, information processor, teleconference system and computer product

Information processing apparatus, method of controlling the same, and program for causing a computer to execute such a method

Color display and electronic blackboard system

Method for correcting image signal deteriorated by flare and image reading unit

Display device with touch panel, event switching control method, and computer-readable storage medium