Masayuki Inoue

TL;DR: An IC card automated transaction terminal is provided to operate in conjunction with an IC card capable of storing a plurality of different balances relating to commercial transactions as discussed by the authors, where IC card reading/writing means are provided in the terminal for reading and writing such information stored in said IC card along with input means for inputting transacted sum information and information storage means for storing electronic money information equivalent to transacted summ information.

TL;DR: In this article, a bidirectional optical transmission and receiving module of a simplified structure and an optical communication system using the same is presented, where a light emitting device and a light receiving device are disposed with in a same package having an opening covered with a cover glass sheet, and a holographic diffraction grating provided on the top or lower surface of the glass sheet.

TL;DR: In this article, a point management system has a point system management apparatus that administers the whole point system, a reading and writing apparatus which reads and writes the data from/into an IC card, and an IC Card which ha a memory having plurality of point record areas that store point data transmitted from the reading/writing apparatus and an application that controls access to the point record area of the memory.

TL;DR: In this paper, the first and second dissimilar metals are joined together by interposing between the two metal materials a third metal material dissimilar to the two materials and causing eutectic melting at least either at an interface between the second and third metal materials or at the interface between two different metal materials.

TL;DR: In this article, an electronic pocketbook system made of a display device and an IC card is provided to store diverse kinds of application information such as amount information and point information into a single IC card.