Patents by Inventor Yuki Murayama

Yuki Murayama 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).

  • Patent number: 8167675
    Abstract: A dispersion-type EL element is a dispersion-type electroluminescent element with at least a transparent coating layer, a transparent conductive layer, a phosphor layer, a dielectric layer and a rear electrode layer sequentially formed on a base film surface. The transparent coating layer can be peeled off the surface of the base film. The transparent conductive layer is formed by applying a coating liquid composed mainly of conductive oxide particles and a binder on a surface of the transparent coating layer, applying compression processing to the applied layer and then curing the compressed layer.
    Type: Grant
    Filed: June 26, 2006
    Date of Patent: May 1, 2012
    Assignee: Sumitomo Metal Mining Co., Ltd
    Inventors: Masaya Yukinobu, Yuki Murayama, Yasuo Tsukui
  • Patent number: 8110986
    Abstract: A dispersion-type EL element formed on a thin or flexible transparent plastic film and a method for manufacturing the same are provided. The dispersion-type electroluminescent element is a dispersion-type electroluminescent element with at least a transparent conductive layer, a phosphor layer, a dielectric layer, and a rear electrode layer sequentially formed on a transparent plastic film surface, in which a thickness of the transparent plastic film is less than 50 ?m, and the transparent conductive layer is formed by applying compression processing to an applied layer formed by applying a transparent conductive layer forming application liquid mainly composed of conductive oxide particles and a binder on the transparent plastic film surface and then, curing the compressed layer.
    Type: Grant
    Filed: June 26, 2006
    Date of Patent: February 7, 2012
    Assignee: Sumitomo Metal Mining Co., Ltd.
    Inventors: Masaya Yukinobu, Yuki Murayama, Hiroyuki Tanaka, Yasuo Tsukui
  • Publication number: 20100304048
    Abstract: In a flexible transparent conductive film having a base film and a transparent conductive layer formed by coating the base film surface with a transparent conductive layer forming coating fluid, the base film is constituted of a plastic film of 3 to 50 ?m in thickness having been provided with gas barrier function, the flexible transparent conductive film has a backing film laminated to one side of the base film in such a way as to be peelable at the interface thereof with the base film, the transparent conductive layer provided on the base film surface on its side opposite to the backing film is chiefly composed of conductive fine oxide particles and a binder matrix, and the transparent conductive layer has been subjected to compressing together with the base film and the backing film.
    Type: Application
    Filed: February 13, 2009
    Publication date: December 2, 2010
    Inventors: Masaya Yukinobu, Yuki Murayama
  • Publication number: 20100247810
    Abstract: A flexible transparent conductive film includes a base film 1, and a first transparent conductive layer 2a formed by a vapor deposition method and a second transparent conductive layer 3a formed by a coating method, these layers being laminated in the described order or in order reversed thereto on the base film 1, wherein the first transparent conductive layer 2a mainly includes a conductive oxide, the second transparent conductive layer 3a mainly includes conductive oxide fine particles and a binder matrix. The first transparent conductive layer 2a and the second transparent conductive layer 3a adhere to each other so as to restrain generation of a crack in the first transparent conductive layer 2a, or to restrain deterioration in conductivity when the crack has been generated.
    Type: Application
    Filed: October 29, 2008
    Publication date: September 30, 2010
    Inventors: Masaya Yukinobu, Yuki Murayama, Hirotoshi Izaki
  • Patent number: 7771137
    Abstract: A connecting structure includes a hollow member or a half hollow member including two side portions opposed apart to each other; a collar; and a bolt. The collar includes two contact surfaces at both ends of the collar. The two contact surfaces are adapted to respectively abut on the two side portions between the two side portions. At least one of the two contact surfaces is formed with a receiving portion for caulking. Moreover, the collar is formed with a bolt-hole passing through the two contact surfaces. The collar is disposed between the two side portions, and is caulked with the hollow member or half hollow member at a caulked portion formed from at least one of the two side portions toward the receiving portion. The bolt is adapted to pass through the two side portions and the bolt-hole to connect the hollow member or half hollow member with another member.
    Type: Grant
    Filed: June 13, 2006
    Date of Patent: August 10, 2010
    Assignees: Nissan Motor Co., Ltd., Nippon Light Metal Company, Ltd.
    Inventors: Eiji Anzai, Yunosuke Yamada, Yoshihiro Konno, Yuki Murayama
  • Publication number: 20090302756
    Abstract: An object of the present invention is to provide various flexible functional elements such as a film with a transparent conductive layer which is excellent in flexibility, more specifically, a film with the transparent conductive layer formed on a thin and flexible base film, and a flexible functional element selected from any of a liquid crystal display element, an organic EL element, and an electronic paper element as well as a flexible dispersion-type EL element, using the film with the transparent conductive layer, and a method for producing the same.
    Type: Application
    Filed: June 26, 2006
    Publication date: December 10, 2009
    Inventors: Yuki Murayama, Masaya Yukinobu
  • Publication number: 20090278440
    Abstract: A dispersion-type EL element formed on a thin or flexible transparent plastic film and a method for manufacturing the same are provided. The dispersion-type electroluminescent element is a dispersion-type electroluminescent element with at least a transparent conductive layer, a phosphor layer, a dielectric layer, and a rear electrode layer sequentially formed on a transparent plastic film surface, in which a thickness of the transparent plastic film is less than 50 ?m, and the transparent conductive layer is formed by applying compression processing to an applied layer formed by applying a transparent conductive layer forming application liquid mainly composed of conductive oxide particles and a binder on the transparent plastic film surface and then, curing the compressed layer.
    Type: Application
    Filed: June 26, 2006
    Publication date: November 12, 2009
    Inventors: Masaya Yukinobu, Yuki Murayama, Hiroyuki Tanaka, Yasuo Tsukui
  • Publication number: 20090202747
    Abstract: In a flexible transparent conductive film which consists essentially of a base film and a transparent conductive layer formed by coating the base film with a transparent conductive layer forming coating fluid, the base film is constituted of a plastic film having been provided with gas barrier function, and the transparent conductive layer is chiefly composed of conductive fine oxide particles and a binder matrix, and has been subjected to compressing. Also disclosed is a flexible functional device which has the above flexible transparent conductive film and formed thereon any functional device selected from a liquid-crystal display device, an organic electroluminescent device, a dispersion-type inorganic electroluminescent device and an electronic paper device. The flexible transparent conductive film and the flexible functional device have gas barrier function and a superior flexibility, and are utilizable in thin-gauge equipments such as cards.
    Type: Application
    Filed: September 15, 2008
    Publication date: August 13, 2009
    Applicant: SUMITOMO METAL MINING CO., LTD.
    Inventors: Masaya YUKINOBU, Yuki Murayama
  • Publication number: 20090184637
    Abstract: A dispersion-type EL element is a dispersion-type electroluminescent element with at least a transparent coating layer, a transparent conductive layer, a phosphor layer, a dielectric layer and a rear electrode layer sequentially formed on a base film surface. The transparent coating layer can be peeled off the surface of the base film. The transparent conductive layer is formed by applying a coating liquid composed mainly of conductive oxide particles and a binder on a surface of the transparent coating layer, applying compression processing to the applied layer and then curing the compressed layer.
    Type: Application
    Filed: June 26, 2006
    Publication date: July 23, 2009
    Applicant: Sumitomo Metal Mining Co., Ltd.
    Inventors: Masaya Yukinobu, Yuki Murayama, Yasuo Tsukui
  • Publication number: 20090123732
    Abstract: A method of producing an electroconductive metal film and an electroconductive metal film produced thereby, the production method being capable of forming an electroconductive metal film having a low resistance by utilizing a compression treatment even when a conventional electroconductive metal film forming coating liquid (fine metal particle colloidal dispersion) is adopted and subjected to a drying treatment or heat treatment at a low temperature. The method includes adopting an electroconductive metal film forming coating liquid containing therein fine metal particles as a main component; coating the coating liquid onto a substrate; subsequently drying the coated coating liquid; and applying a compression treatment to the dried residual to form an electroconductive metal film on the substrate.
    Type: Application
    Filed: April 11, 2006
    Publication date: May 14, 2009
    Applicant: SUMITOMO METAL MINING CO., LTD.
    Inventors: Masaya Yukinobu, Yuki Murayama, Kenji Kato
  • Publication number: 20060278463
    Abstract: A connecting structure includes a hollow member or a half hollow member including two side portions opposed apart to each other; a collar; and a bolt. The collar includes two contact surfaces at both ends of the collar. The two contact surfaces are adapted to respectively abut on the two side portions between the two side portions. At least one of the two contact surfaces is formed with a receiving portion for caulking. Moreover, the collar is formed with a bolt-hole passing through the two contact surfaces. The collar is disposed between the two side portions, and is caulked with the hollow member or half hollow member at a caulked portion formed from at least one of the two side portions toward the receiving portion. The bolt is adapted to pass through the two side portions and the bolt-hole to connect the hollow member or half hollow member with another member.
    Type: Application
    Filed: June 13, 2006
    Publication date: December 14, 2006
    Inventors: Eiji Anzai, Yunosuke Yamada, Yoshihiro Konno, Yuki Murayama
  • Patent number: 6139894
    Abstract: Flour blends which contain waxy wheat flour and which are suitable for the preparation of deep fried foods, steamed Chinese manju, dough sheets, okonomi-yaki, and takoyaki are described. These flour blends make it possible to obtain foods which have excellent texture and flavor when consumed immediately after preparation or after being heated or thawed.
    Type: Grant
    Filed: August 25, 1997
    Date of Patent: October 31, 2000
    Assignees: Ministry of Agriculture, Forestry, and Fisheries, National Agricultural Experiment Station, Nisshin Flour Milling Co., Ltd.
    Inventors: Tsuguhiro Hoshino, Ryo Yoshikawa, Seiji Ito, Koichi Hatta, Toshiki Nakamura, Makoto Yamamori, Hideyuki Miyamura, Yuki Murayama, Yoshiko Kawamura, Katsuyuki Hayakawa, Keiko Tanaka, Seiji Tago, Shinji Ishigami, Masakazu Mizukami, Yasuhiro Tanaka
  • Patent number: 6024088
    Abstract: A breath-synchronization control unit for a gas feeder, capable of reliably detecting inhalation and supplying a gas, which serves to control the gas feeder to supply a gas from a gas source in synchronization with the breath.
    Type: Grant
    Filed: June 12, 1997
    Date of Patent: February 15, 2000
    Assignees: Koike Medical Co., Ltd., Sumitomo Medical Mining Co., Ltd., Gunma Koike Co. Ltd.
    Inventors: Shiro Ishikawa, Masao Takahashi, Masayoshi Kanazawa, Eitaro Hayakawa, Yuki Murayama, Takashi Sato