Toppan Printing Co., Ltd.

Toppan Insatsu Kabushiki Kaisha

Kunio Omura

Michio Shinozaki

Tomoyuki Marugame

Hidemi Nakajima

Hiroyuki Kuroki

Tomio Andoh

Minoru Inagaki

Nobuaki Honma

Ken Nishimura

Hidetomo Sasaki

Yuji Sakai

Sigeru Fukai

Toshimasa Ishii

Syuzo Tomii

Ken-Ichi Yokoyama

Nabuaki Honma

A non-contact IC label includes a magnetic sheet, a gap retention member including a dielectric material, and a communication section provided between the magnetic sheet and the gap retention member. The communication section includes an IC chip and a first antenna section and a second antenna section which are connected to the IC chip. The magnetic sheet has a first magnetic face facing the gap retention member, and the IC chip, the first antenna section and the second antenna section are provided on the first magnetic face of the magnetic sheet.

Non-contact IC label and nameplate

A non-contact IC label of the present invention includes an IC chip disposed on a magnetic sheet, a first antenna section and a second antenna section each connected to the IC chip, a circuit section which connects a first end portion of the first antenna section and a first end portion of the second antenna section to the IC chip, a first auxiliary antenna section which is disposed to project from a side on the second end portion of the first antenna section and a second auxiliary antenna section which is disposed to project from a side on the second end portion of the second antenna section, wherein the first antenna section and the second antenna section are formed in the same rectangular shape in a plan view.

Non-contact IC label

A non-contact IC label includes a magnetic sheet, an IC chip arranged on the magnetic sheet, a first antenna portion including a first connection portion connected to the IC chip and arranged on the magnetic sheet to extend in a first direction from the first connection portion, and a second antenna portion including a second connection portion connected to the IC chip and arranged on the magnetic sheet to extend in a second direction from the second connection portion, wherein each of the first direction and the second direction is along one side of the magnetic sheet, the first direction and the second direction differ from each other, and each of a length of the first antenna portion in a direction perpendicular to the first direction and a length of the second antenna portion in a direction perpendicular to the second direction ranges from 2 mm to 15 mm.

An RFID information medium transmits and receives data to and from an external reader in a noncontact manner. The RFID information medium is provided with a main body section having an insulating member, either an antenna or an antenna member arranged on the main body section, and a conductor arranged on the main body section. The conductor has a conductive material layer. The conductive material layer partially overlaps the antenna or the antenna member in the thickness direction of the main body section.

RFID information medium and article to which the medium is attached

A method and apparatus for inspecting the quality of transparent protective overlays. The inspection method and apparatus enables accurate inspection of formed transparent protective overlays and enables implementation of more quantitative control of transparent protective overlay quality. Such method and apparatus automatically and accurately inspects the quality of transparent protective overlays placed on substrate surfaces to determine whether the transparent protective overlay formed to protect information such as images, text, or symbols recorded on the surface of a card-type or other easily portable information-recorded medium is of acceptable quality.

Method and apparatus for inspecting the quality of transparent

An image-forming apparatus based on an observation of a coincidence of a circular length and a chord length. A precise transfer of the image on a transfer object is accomplished without breaking of the image by maintaining a fixed attitude of the object; by allowing the object's movement at heating and pressing of the transfer film and the object; and by preventing an adhesive layer of the film from adhering to clamps for the object and a rubber. Transfer of an accurate image from the film onto the transfer object by the image transfer apparatus is accomplished by a movable stage which is movable in a longitudinal direction of the film to locate a transfer object to be pressed and heated via a transfer film by a heating roller and a holding apparatus which is located on or on a side of the stage and which is relatively moved along with the stage while partially holding the transfer object.

Image-forming apparatus

Apparatus for producing an information recording card

Growing community of inventors

Tokyo, Japan

Kunio Omura