Patents by Inventor Kozo Odamura

Kozo Odamura has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20040209774
    Abstract: Disclosed is a printing method which can form an image having a rainbow color and a metallic luster at a low cost. The printing method comprises the steps of: providing a substrate; forming, on a surface of the substrate, a first image using a pigment- or dye-containing first colorant; and then forming a second image using a pearl pigment-containing second colorant.
    Type: Application
    Filed: October 1, 2003
    Publication date: October 21, 2004
    Inventors: Kozo Odamura, Takayuki Imai, Shinichi Yunoki
  • Publication number: 20040192549
    Abstract: There are provided an image-formed object, a method for image formation, and a thermal transfer sheet for the preparation of an image-formed object, which can prevent a photoreaction between a photocolor emitting material and a colorant to prevent image color fading and the formation of an unsharp image. The image-formed object comprises: an image-receiving sheet; an image, viewable upon exposure to visible light, provided on the image-receiving sheet; and an image, capable of emitting fluorescence upon exposure to ultraviolet light, provided on the image viewable upon exposure to the visible light through a protective layer. The method for image formation comprises the step of forming an image viewable upon exposure to visible light, a protective layer, and an image capable of emitting fluorescence upon exposure to ultraviolet light in a serial manner on an image-receiving sheet.
    Type: Application
    Filed: March 30, 2004
    Publication date: September 30, 2004
    Inventors: Kozo Odamura, Takayuki Imai
  • Publication number: 20040182506
    Abstract: The present invention provides a method for image formation, that can yield thermally transferred images which are excellent in various fastness properties even under severe service conditions, and an intermediate transfer recording medium for use in the method for image formation. The method for image formation comprises the steps of: providing an intermediate transfer recording medium comprising a substrate film and a transfer portion provided separably on the substrate film; forming an image on the intermediate transfer recording medium in its transfer portion; transferring the transfer portion onto an object; and, thereafter, again transferring the intermediate transfer recording medium in its next transfer portion once or more onto the object with the image formed thereon. In this case, in the intermediate transfer recording medium, a hologram image is set every at least second image plane, and an image can be formed on the transfer portion having the hologram image.
    Type: Application
    Filed: January 28, 2004
    Publication date: September 23, 2004
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Katsuyuki Oshima, Kozo Odamura, Takayuki Imai, Tadahiro Ishida, Etsuo Takasaki
  • Patent number: 6752550
    Abstract: A holding mechanism 10 for holding an ink ribbon 20 includes a transparent shell 11 and a board 12. The transparent shell 11 of the ink ribbon 20 is provided with wind slack preventive portions 11a to 11d which prevent rotations of a feed bobbin 21 and reel bobbin 22, and wind meandering preventive portions 11e, 11f which bears down an axial end 23a of a film 23. The ink ribbon 20 can be stably held by the holding mechanism 10 during a transportation and a loading thereof. The transparent shell 11 is provided with support portions 11g, 11f which improve a stability when loading.
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: June 22, 2004
    Assignees: Olympus Optical Co., LTD, Mitsubishi Denki Kabushiki Kaisha, Dai Nippon Printing Co., Ltd.
    Inventors: Toshiyuki Toyofuku, Hiroyuki Kaneko, Satoru Kato, Yousuke Kobayashi, Hisashi Yamada, Katsuyuki Oshima, Kozo Odamura, Takayuki Imai
  • Patent number: 6718880
    Abstract: The present invention provides a method for image formation, that can yield thermally transferred images which are excellent in various fastness properties even under severe service conditions, and an intermediate transfer recording medium for use in the method for image formation. The method for image formation comprises the steps of: providing an intermediate transfer recording medium comprising a substrate film and a transfer portion provided separably on the substrate film; forming an image on the intermediate transfer recording medium in its transfer portion; transferring the transfer portion onto an object; and, thereafter, again transferring the intermediate transfer recording medium in its next transfer portion once or more onto the object with the image formed thereon. In this case, in the intermediate transfer recording medium, a hologram image is set every at least second image plane, and an image can be formed on the transfer portion having the hologram image.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: April 13, 2004
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Katsuyuki Oshima, Kozo Odamura, Takayuki Imai, Tadahiro Ishida, Etsuo Takasaki
  • Patent number: 6657649
    Abstract: The present invention to provide an intermediate transfer recording medium and a method for image formation using the same which, can prepare an object having whole plane image with no blank in the edge of the print, and can yield a thermally transferred image possessing excellent various fastness properties even under severe service conditions.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: December 2, 2003
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Kozo Odamura, Katsuyuki Oshima, Takayuki Imai
  • Publication number: 20030186009
    Abstract: There is provided a holding component for housing or holding a consumption article, which, in use, is detachably mounted in a printing apparatus, can be produced by a relatively simple method, can solve problems of tag separation and deteriorated positional accuracy, and can realize information communication in a stable and highly accurate manner. The in-mold molded component includes a holding component for housing or holding a consumption article, which, in use, is detachably mounted in a printing apparatus. Noncontact information storage means has been in-mold molded onto a part of the holding component so that the noncontact information storage means is bonded integrally to a substrate constituting the holding component.
    Type: Application
    Filed: January 17, 2003
    Publication date: October 2, 2003
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Kozo Odamura, Noboru Araki, Satoshi Yamada, Hitoshi Saito
  • Publication number: 20030077428
    Abstract: A thermal transfer sheet is provided that can yield thermally transferred images, which possess excellent various fastness or resistance properties even under severe service conditions, and comprises a transferable protective layer having good transferability. In a thermal transfer sheet comprising a substrate sheet and a thermally transferable protective layer on the substrate sheet, the thermally transferable protective layer comprises a scratch-resistant layer which is repeatedly provided one by one for each picture plane unit in the thermal transfer sheet. An area of the scratch-resistant layer for each picture plane unit is smaller than an area of an object in its transfer surface. By virtue of this construction, at the time of the transfer of a protective layer onto an object, layer cutting does not occur within the scratch-resistant layer but within other layer (such as peel layer or adhesive layer), and, consequently, the protective layer can be transferred with good transferability.
    Type: Application
    Filed: June 7, 2002
    Publication date: April 24, 2003
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Tadahiro Ishida, Katsuyuki Oshima, Kozo Odamura, Takayuki Imai, Etsuo Takasaki
  • Publication number: 20030007058
    Abstract: The present invention relates to a method for image formation using an intermediate transfer recording medium. An object of the present invention is to provide an intermediate transfer recording medium and a method for image formation which can yield a thermally transferred image possessing excellent various fastness properties even under severe service conditions, can transfer a protective layer onto an image on the object without transfer failure in an accurate and simple manner, and, in addition, can yield a highly lightfast image which is not deteriorated upon exposure to ultraviolet light. The intermediate transfer recording medium comprises: a sheet substrate provided with a resin layer; and a transparent sheet provided with a receptive layer, the sheet substrate provided with the resin layer having been put on top of the transparent sheet provided with the receptive layer so that the transfer sheet faces the resin layer.
    Type: Application
    Filed: April 12, 2002
    Publication date: January 9, 2003
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Kozo Odamura, Katsuyuki Oshima, Takayuki Imai, Shinji Kometani, Masayasu Yamazaki
  • Publication number: 20030001942
    Abstract: The present invention to provide an intermediate transfer recording medium and a method for image formation using the same which, can prepare an object having whole plane image with no blank in the edge of the print, and can yield a thermally transferred image possessing excellent various fastness properties even under severe service conditions.
    Type: Application
    Filed: May 15, 2002
    Publication date: January 2, 2003
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Kozo Odamura, Katsuyuki Oshima, Takayuki Imai
  • Publication number: 20020195005
    Abstract: There is provided a print which has been produced by providing an intermediate transfer recording medium comprising a substrate film and a transfer portion, comprising at least a receptive layer, provided separably on the substrate film, forming a thermal transfer image onto the transfer portion, and retransferring the transfer portion onto an object while accurately and stably forming a non-transferred portion onto a part of the object and, in addition, does not increase a production cost for providing a final print. The intermediate transfer recording medium comprises a substrate film and a transfer portion comprising at least a receptive layer, the transfer portion being provided separably on the substrate film. The print has on its at least one side a transfer portion-non-retransferred portion.
    Type: Application
    Filed: April 2, 2002
    Publication date: December 26, 2002
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Katsuyuki Oshima, Kozo Odamura, Takayuki Imai
  • Publication number: 20020174790
    Abstract: The present invention provides a method for image formation, that can yield thermally transferred images which are excellent in various fastness properties even under severe service conditions, and an intermediate transfer recording medium for use in the method for image formation. The method for image formation comprises the steps of: providing an intermediate transfer recording medium comprising a substrate film and a transfer portion provided separably on the substrate film; forming an image on the intermediate transfer recording medium in its transfer portion; transferring the transfer portion onto an object; and, thereafter, again transferring the intermediate transfer recording medium in its next transfer portion once or more onto the object with the image formed thereon. In this case, in the intermediate transfer recording medium, a hologram image is set every at least second image plane, and an image can be formed on the transfer portion having the hologram image.
    Type: Application
    Filed: March 4, 2002
    Publication date: November 28, 2002
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Katsuyuki Oshima, Kozo Odamura, Takayuki Imai, Tadahiro Ishida, Etsuo Takasaki
  • Publication number: 20020164186
    Abstract: A holding mechanism 10 for holding an ink ribbon 20 includes a transparent shell 11 and a board 12. The transparent shell 11 of the ink ribbon 20 is provided with wind slack preventive portions 11a to 11d which prevent rotations of a feed bobbin 21 and reel bobbin 22, and wind meandering preventive portions 11e, 11f which bears down an axial end 23a of a film 23. The ink ribbon 20 can be stably held by the holding mechanism 10 during a transportation and a loading thereof. The transparent shell 11 is provided with support portions 11g, 11f which improve a stability when loading.
    Type: Application
    Filed: March 25, 2002
    Publication date: November 7, 2002
    Inventors: Toshiyuki Toyofuku, Hiroyuki Kaneko, Satoru Kato, Yosuke Kobayashi, Hisashi Yamada, Katsuyuki Oshima, Kozo Odamura, Takayuki Imai
  • Patent number: 6164851
    Abstract: A roll-shaped image-receiving sheet and process for forming an image therein. The sheet comprises a seal part having a color receptor layer, a substrate and an adhesive layer in this order and a peeling sheet applied to the adhesive layer so as to be peeled, and the seal part has a plurality of parts to be cut by a half-cut treatment in one image-receiving portion, each detection mark in the shape of a hole is formed at an interval of each image-receiving portion for indicating a starting position for formation of a printing-image. In the image forming process, the roll-shaped image-receiving sheet is formed for determining a starting-position for formation of a printing-image, a detector for detecting a detection mark on the image-receiving sheet in a printer is located along a transfer line of the detection mark, when the detection mark is detected by the detector, the image-receiving sheet is stopped to make a registration of an image forming position on the image-receiving sheet.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: December 26, 2000
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Kenji Sakamoto, Kozo Odamura
  • Patent number: 5964543
    Abstract: A roll-shaped image receiving sheet usable in a thermal transfer printing process. The image-receiving sheet includes a plurality of indeterminatley spaced thermal transfer image-receiving areas, and a detection mark formed on the sheet corresponding to each image receiving area, the mark being adapted for detecting a starting-position for formation of a thermal transfer printing image on each of the image receiving areas.
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: October 12, 1999
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Kenji Sakamoto, Kozo Odamura
  • Patent number: 5416059
    Abstract: There is provided a heat transfer image-receiving sheet comprising a substrate sheet and a dye-receptive layer, the substrate sheet comprising a core substrate; a first resin layer formed on one surface of the core substrate, on which layer the dye-receptive layer is formed; and a second resin layer formed on the other surface of the core substrate, the difference in the degree of heat shrinkage between the first resin layer and the second resin layer being in the range of 0.4% to 2.0%.
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: May 16, 1995
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Kenji Tsuda, Kiyomaro Mihara, Kozo Odamura