Oki Data Corporation

Keisuke Iwahashi

Takashi Kobayashi

Kazuya Yamamoto

Keisuke Watanabe

Keitaro Ishida

Yasushi Yamawaki

A memory control device includes a memory control part that controls memory through an interface part in accordance with a predetermined communication regulation, an illegal access detection part that detects an illegal access to the memory according to an access state from the memory control part to the memory and a signal state of the interface part, and a signal control part that switches the signal state of the interface part from a write-allowed state, in which the interface part is able to be written, to a write-inhibited state, in which the interface part is protected from being rewritten, when the illegal access is detected by the illegal access detection part.

Memory control device, memory device and image forming apparatus

An image reader device reads images from pages of a document based on a read parameter for a current page, and outputs first image data. The first image data is processed based on an image processing parameter for the current page, to output second image data. A storage unit stores the second image data, the read parameter for a subsequent page, and the image processing parameter for the subsequent page. The stored read parameter for the subsequent page is provided directly to an image reading unit upon completion of the image read processing of the current page. The stored image processing parameter for the subsequent page is provided directly to an image processing unit upon completion of the image processing of the current page.

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Tokyo, Japan

Keisuke Iwahashi