In a semiconductor device (SD), plate-shaped upper electrodes (UEL) are formed on a lower electrode (LEL) with a dielectric film (DEC) interposed therebetween. The lower electrode (LEL), the dielectric film (DEC), and the upper electrodes (UEL) constitute MIM capacitors (MCA). One of the upper electrodes (UEL) and another upper electrode (UEL) that are adjacent to each other are arranged at an equal distance (D1), without the guard ring being interposed therebetween. The upper electrodes (UEL) positioned on the outermost periphery and the guard ring (GR) positioned outside those upper electrodes UEL are arranged at a distance equal to the distance (D1) from each other.