Mitsumi Electric Company Ltd.

Ryuichi Sada

Yoshiyuki Kato

Shigemitsu Watanabe

Akio Tanaka

Mikito Baba

Isao Okada

Toshihiko Yasuma

Richard G Geiger

Koji Ide

Adjusting elements (R1, R2 and R3) are redundantly or preliminarily built in an IC circuit body (5), the adjusting elements (R1, R2 and R3) are connected to one another through conductor patterns (P1, P2 and P3) provided outside the circuit body (5), and after the circuit operating function is confirmed by inspection, the conductor patterns (P1, P2 and P3) are selectively cut to select an adjusting element to be used, thereby to adjust or select a function of the circuit body.

Method for adjusting the circuit characteristic of a circuit body by

A circuit module includes one or a plurality of semiconductor parts, a substrate having the semiconductor parts mounted thereon, and terminals arranged on an outer periphery of the substrate along a plurality of sides of said substrate. The circuit module is connected to a board of a computer by plugging the terminals into corresponding terminal holes, so that the terminals are used in common for providing electrical connection and mechanical connection with the board of the computer.

Shielded circuit module with terminal pins arrayed on four sides for

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Yamato, Japan

Ryuichi Sada