Ricoh Company, Ltd.

Yoko Nakamura

Masahiro Kurita

Akira Momose

Tatsuo Okuda

Fumiyo Kojima

Takafumi Hoshimura

Kenichi Tomatsu

Takeshi Saito

Yuji Suzuki

Masaaki Kabumoto

Tomohiko Sasaki

Nobuo Kikuchi

Masahiro Yonekawa

Koji Hikawa

Hirobumi Yoshino

Tamaki Someya

Tadahide Sawamura

Kanae Nomura

Mayumi Hamasaki

Fumio Kojima

Ken-ichi Tomatsu

Color laser printer

A digital camera having a camera body which includes a main surface and a lens surface substantially orthogonal to the main surface, a photographic lens of a photographic optical system positioned on the lense surface, and an optical viewfinder unit rotatably attached to the main surface such that the optical viewfinder unit is rotatable to a position substantially orthogonal to the main surface of the camera body and in a plane substantially parallel to said lens surface. An operation unit is positioned in the camera body such that operations buttons are arranged on the main surface of the camera body and, when the optical viewfinder unit is in a closed position, the operation buttons are substantially covered to protect against unintentional operation.

Digital camera having rotatable optical viewfinder unit

Printer

Camera

Electronic copying machine

Editor

Copying machine with printer and facsimile transmitter-receiver

Toner bottle

Copying machine

Electrostatic copying machine

A color adjustment apparatus for a color picture image reproducing machine, the apparatus includes a color chart for visually representing all real colors in terms of color elements of saturation and hue, and a touch-key for inputting color adjustment data to the color copying machine, the color adjustment data relates to one of the colors corresponding to a pressed point on the color chart.

Color adjustment apparatus for color copying machine

Toner tank

A copying machine including a sheet in which bar codes corresponding to various copying modes are printed, a bar code reader for reading the bar codes from the sheet, a decoding section for decoding signals transmitted from the bar code reader and a control section for setting a copying mode based on data derived from the decoding section.

Copying machine having a bar code reader

Growing community of inventors

Kanagawa, Japan

Yoko Nakamura