Patents by Inventor Shuuji Kanayama

Shuuji Kanayama 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: 10338290
    Abstract: A cellulose ester film contains a compound having a structural unit denoted by —NR—(C?O)— in which R represents a hydrogen atom or a substituent, a surface having knoop hardness of greater than or equal to 210 N/mm2 is provided, and loss tangent tan ? at 25° C. is greater than or equal to 0.03.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: July 2, 2019
    Assignee: FUJIFILM Corporation
    Inventors: Yasukazu Kuwayama, Hiroshi Inada, Aiko Yoshida, Yoshitaka Maeda, Yusuke Ino, Shuuji Kanayama, Nobutaka Fukagawa
  • Publication number: 20180371618
    Abstract: An object of the present invention is to provide a film having a plated-layer precursor layer which is capable of forming a metal layer having excellent roll-to-roll productivity and excellent adhesiveness to a substrate. Another object of the present invention is to provide a film having a patterned plated layer as well as an electroconductive film and a touch panel using the same. The film having a plated-layer precursor layer of the present invention is a film having a plated-layer precursor layer including a substrate, and an undercoat and a plated-layer precursor layer disposed on the substrate in this order from the substrate side, in which the undercoat has a hardness on the surface thereof of 10 N/mm2 or less and a friction coefficient with release paper of 5 or less.
    Type: Application
    Filed: August 29, 2018
    Publication date: December 27, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Takahiko ICHIKI, Naoki TSUKAMOTO, Takeshi SENGA, Takehiro KASAHARA, Yuko TERAO, Shuuji KANAYAMA
  • Publication number: 20160370522
    Abstract: A cellulose ester film contains a compound having a structural unit denoted by —NR—(C?O)— in which R represents a hydrogen atom or a substituent, a surface having knoop hardness of greater than or equal to 210 N/mm2 is provided, and loss tangent tan ? at 25° C. is greater than or equal to 0.03.
    Type: Application
    Filed: August 31, 2016
    Publication date: December 22, 2016
    Applicant: FUJIFILM Corporation
    Inventors: Yasukazu KUWAYAMA, Hiroshi INADA, Aiko YOSHIDA, Yoshitaka MAEDA, Yusuke INO, Shuuji KANAYAMA, Nobutaka FUKAGAWA
  • Patent number: 8922889
    Abstract: There is provided a cellulose acylate film, containing a hindered amin-based compound, wherein the hindered amine-based compound is contained in an amount of 0.001% by mass to 5% by mass based on cellulose acylate, a minimum value of Knoop hardness is 170 N/mm2 to 220 N/mm2, and the Knoop hardness is measured several times by a Knoop indenter, the Knoop indenter is rotated by a given angle in each measurement, and a rotation axis of the Knoop indenter is orthogonal to an upper surface of the cellulose acylate film.
    Type: Grant
    Filed: November 13, 2012
    Date of Patent: December 30, 2014
    Assignee: Fujifilm Corporation
    Inventors: Nobutaka Fukagawa, Masaki Noro, Shuuji Kanayama, Hiroshi Inada
  • Patent number: 8119248
    Abstract: A free standing film having excellent mechanical strength and flexibility as well as sufficient area is provided. The organic-inorganic hybrid free standing film includes an organic polymer having a constitutional repeating unit derived from a monomer represented by general formula (1) and a hydrolytic condensate of a metal alkoxide.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: February 21, 2012
    Assignee: Fujifilm Corporation
    Inventors: Makoto Sawada, Taisei Nishimi, Jiro Tsukahara, Shuuji Kanayama, Ritsuko Morita
  • Publication number: 20090274842
    Abstract: A free standing film having excellent mechanical strength and flexibility as well as sufficient area is provided. The organic-inorganic hybrid free standing film includes an organic polymer having a constitutional repeating unit derived from a monomer represented by general formula (1) and a hydrolytic condensate of a metal alkoxide.
    Type: Application
    Filed: April 30, 2009
    Publication date: November 5, 2009
    Applicant: FUJIFILM CORPORATION
    Inventors: Makoto SAWADA, Taisei Nishimi, Jiro Tsukahara, Shuuji Kanayama, Ritsuko Morita