Ricoh Company, Ltd.

Masato Aoyagi

Tsutomu Shouji

Osamu Nakamoto

Ikuo Ohtomo

Hiromichi Okazaki

Sadao Okada

Hiroshi Takahashi

An image forming apparatus includes an image forming device configured to form an output image using at least two or more image space frequencies and an image size acquisition device configured to recognize a size of the output image. A switching device is configured to select one of the at least two or more image frequencies for the output image according to the size of the output image recognized by the image size acquisition device and to switch the image forming device so as to form the output image using the one of two or more image frequencies.

Image forming apparatus and method for selecting an optimal image space frequency for an output image

There are provided a copying machine executing the processing for reading image data from a document and the processing for printing the image data, a computer for editing image data read by the copying machine, and a memory board having a memory for storing therein image data to which an image data bus of the copying machine and an internal bus of the computer are connected respectively, and the copying machine executes the processing for reading image data from a document and writing the image data in a memory, the computer executes the processing for reading the image data from a memory, editing the image data, and writing the edited image data again in the memory, the copying machine executes the processing the reading the edited image data from the memory and printing the image data, and the memory board controls the operations for reading and writing the image data by the copying machine.

Image processing system

Post card printing system, which orients multiple images symmetrically

Growing community of inventors

Yokohama, Japan

Masato Aoyagi