Tetsuro Muranaga

Collaborative document processing system with version and comment management

Communication method for data synchronization processing and electronic device therefor

Method and apparatus for supporting cooperative works via computer network

Portable information processing terminal device with low power consumption and large memory capacity

Computer resource assignment of a temporary user from a computer pool of available identifiers

Method and apparatus for relaying events and requests in a windows systems

Portable device and a method for accessing a computer resource of a temporary registered user

Intermediary server apparatus and an information providing method

Method and apparatus for changing superposed drawing with window changes

Video distribution system and method of managing receiving terminal of video distribution service