Aruze Gaming America, Inc.

Universal Entertainment Corporation

Renesas Electronics Corporation

Kohei Hashimoto

Fumiya Abe

Yutaka Kadode

Hiroki Abe

Takanori Sakata

Naoki Tsuchiya

There is to provide a semiconductor device capable of activating a circuit quickly, operating with a lower power consumption in a steady state, and coping with the dispersion of the elements. The semiconductor device includes an amplifier coupled to a power voltage, to output a voltage based on a reference voltage and a voltage of a negative feedback node, to an output node; and a voltage divider coupled to the output node, to output the divided voltage to the negative feedback node. The voltage divider includes first and second voltage dividing paths with different resistance, a first switching circuit coupled to the first and the second voltage dividing paths, in a dividing ratio adjustable way, and a second switching circuit for controlling the first and the second voltage dividing paths.

Semiconductor device

A slot machine displays on a display a unit game in which arranged symbols are rearranged. When a predetermined condition is satisfied, the slot machine displays on the display a free game that is a special game. The slot machine also changes a game sound that has been emitted into a different game sound when a predetermined condition is satisfied in the free game.

Gaming machine for changing game sound in free game and control method thereof

When a wild symbolis fixedly displayed, a gaming machine of the present invention preferentially displays a fixedly displayed wild symbolover a symbolrearranged behind the fixedly displayed wild symboluntil rearrangement is completed. When the plurality of symbolsrearranged including the symbolrearranged behind the fixedly displayed wild symbolsatisfy a predetermined relation, the symbolrearranged behind the fixedly displayed wild symbolis preferentially displayed over the fixedly displayed wild symbol. When the predetermined relation is not satisfied, the fixedly displayed wild symbolis preferentially displayed over the symbolrearranged behind the fixedly displayed wild symbol

Gaming machine producing effect when awarding benefit and control method thereof

Growing community of inventors

Tokyo, Japan

Kohei Hashimoto