Patents by Inventor Hidenori Echizen

Hidenori Echizen 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).

  • Lithium ion battery exterior material
    Patent number: 9123922
    Abstract: A lithium ion battery exterior material, includes: a base material layer, and a sequentially laminated adhesive layer, aluminum foil layer provided with a corrosion prevention treated layer, and an adhesive resin layer on one surface of the base material layer; wherein, the adhesive resin layer contains an acid-modified polyolefin resin and a miscible elastomer dispersed in the acid-modified polyolefin at a dispersed phase size of 1 nm to less than 1 ?m.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: September 1, 2015
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventors: Masayoshi Suzuta, Takashi Jikumaru, Hidenori Echizen
  • LITHIUM ION BATTERY EXTERIOR MATERIAL
    Publication number: 20130209868
    Abstract: A lithium ion battery exterior material, includes: a base material layer, and a sequentially laminated adhesive layer, aluminum foil layer provided with a corrosion prevention treated layer, and an adhesive resin layer on one surface of the base material layer; wherein, the adhesive resin layer contains an acid-modified polyolefin resin and a miscible elastomer dispersed in the acid-modified polyolefin at a dispersed phase size of 1 nm to less than 1 ?m.
    Type: Application
    Filed: October 14, 2011
    Publication date: August 15, 2013
    Applicant: TOPPAN PRINTING CO.,LTD.
    Inventors: Masayoshi Suzuta, Takashi Jikumaru, Hidenori Echizen
  • Optical component, lighting device and display device
    Patent number: 8134657
    Abstract: One embodiment of the present invention is an optical component, including a first main surface and a second main surface wherein a plurality of two-dimensionally arranged first convex parts are arranged on the first main surface, each of the first convex parts being independent and an aspherical micro lens having an approximate semispherical shape or an approximate elliptic semispherical shape, or having a rounded tip, and a plurality of second convex parts of the height of which is lower than the height of the plurality of the first convex parts, the second convex parts comprising a lens extending in a one dimensional direction, the lens being arranged in one or two directions.
    Type: Grant
    Filed: June 3, 2011
    Date of Patent: March 13, 2012
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Tomohiro Nakagome, Yuki Igarashi, Kazuyhoshi Ebina, Hidenori Echizen
  • OPTICAL COMPONENT, LIGHTING DEVICE AND DISPLAY DEVICE
    Publication number: 20110234942
    Abstract: One embodiment of the present invention is an optical component, including a first main surface and a second main surface wherein a plurality of two-dimensionally arranged first convex parts are arranged on the first main surface, each of the first convex parts being independent and an aspherical micro lens having an approximate semispherical shape or an approximate elliptic semispherical shape, or having a rounded tip, and a plurality of second convex parts of the height of which is lower than the height of the plurality of the first convex parts, the second convex parts comprising a lens extending in a one dimensional direction, the lens being arranged in one or two directions.
    Type: Application
    Filed: June 3, 2011
    Publication date: September 29, 2011
    Applicant: Toppan Printing Co., Ltd.
    Inventors: Tomohiro NAKAGOME, Yuki IGARASHI, Kazuyoshi EBINA, Hidenori ECHIZEN