Patents by Inventor Shinichi Kurakata

Shinichi Kurakata 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: 8648525
    Abstract: Disclosed are a transparent electrode with excellent optical transmittance and conductivity, a purifying method of conductive fibers employed in the transparent electrode and an organic electroluminescence element with reduced luminance unevenness and long product lifetime employing the transparent electrode. The transparent electrode of the invention comprises a transparent substrate and provided thereon, a transparent conductive layer containing conductive fibers and a transparent conductive material, featured in that the content rate of conductive fibers with an aspect ratio of not less than 100 contained in the transparent conductive layer is 99.00% or more.
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: February 11, 2014
    Assignee: Konica Minolta Holdings, Inc.
    Inventors: Takato Chiba, Shinichi Kurakata
  • Publication number: 20120098419
    Abstract: Disclosed are a transparent electrode with excellent optical transmittance and conductivity, a purifying method of conductive fibers employed in the transparent electrode and an organic electroluminescence element with reduced luminance unevenness and long product lifetime employing the transparent electrode. The transparent electrode of the invention comprises a transparent substrate and provided thereon, a transparent conductive layer containing conductive fibers and a transparent conductive material, featured in that the content rate of conductive fibers with an aspect ratio of not less than 100 contained in the transparent conductive layer is 99.00% or more.
    Type: Application
    Filed: May 28, 2010
    Publication date: April 26, 2012
    Applicant: KONICA MINOLTA HOLDINGS, INC.
    Inventors: Takato Chiba, Shinichi Kurakata
  • Patent number: 7745481
    Abstract: Certain cyclooxygenase-2 inhibitors are useful for the treatment and prevention of tumors and tumor-related disorders and cachexia.
    Type: Grant
    Filed: August 13, 2004
    Date of Patent: June 29, 2010
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Shinichi Kurakata, Masaharu Hanai, Saori Kanai, Tomio Kimura
  • Patent number: 6887893
    Abstract: Certain cyclooxygenase-2 inhibitors are useful for the treatment and prevention of tumors and tumor-related disorders and cachexia.
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: May 3, 2005
    Assignee: Sankyo Company, Limited
    Inventors: Shinichi Kurakata, Masaharu Hanai, Saori Kanai, Tomio Kimura
  • Publication number: 20050014814
    Abstract: Certain cyclooxygenase-2 inhibitors are useful for the treatment and prevention of tumors and tumor-related disorders and cachexia.
    Type: Application
    Filed: August 13, 2004
    Publication date: January 20, 2005
    Applicant: SANKYO COMPANY, LIMITED
    Inventors: Shinichi Kurakata, Masaharu Hanai, Saori Kanai, Tomio Kimura
  • Publication number: 20050004109
    Abstract: Certain cyclooxygenase-2 inhibitors are useful for the treatment and prevention of tumors and tumor-related disorders and cachexia.
    Type: Application
    Filed: July 29, 2004
    Publication date: January 6, 2005
    Inventors: Shinichi Kurakata, Masaharu Hanai, Saori Kanai, Tomio Kimura
  • Patent number: 6569877
    Abstract: This invention relates to therapeutic and prophylactic agents for neoplasms which comprise a fused heterocyclic compound or a pharmaceutically acceptable salt thereof as an active ingredient; to the use of such a compound in the preparation of a medicament for the treatment and prevention of neoplasms; and to a method for treatment and prevention of neoplasms which comprises administering a pharmaceutically effective amount of such a compound to a warm-blooded animal (preferably a human).
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: May 27, 2003
    Assignee: Sankyo Company, Limited
    Inventors: Shinichi Kurakata, Kosaku Fujiwara, Takashi Fujita
  • Patent number: 6511965
    Abstract: A compound of formula (I) below, which exhibits excellent macrophage activity inhibitory action, is useful for the treatment or prophylaxis of inflammatory disorders, autoimmune diseases or septicemia. In a preferred embodiment, R1 and R3 each represents a C1-C20 alkanoyl group which may optionally be substituted with one or more substituent groups selected from substituent group A, R2 and R4 each represents a C1-C20 alkyl group which may optionally be substituted with one or more substituent groups selected from substituent group A, R5 is a hydrogen atom, a halogen atom, a hydroxy group, or a C1-C6 alkoxy group, and substituent group A is a halogen atom, a hydroxy group, an oxo group, a C1-C20 alkoxy group, or a C1-C20 alkanoyloxy group.
    Type: Grant
    Filed: August 9, 2001
    Date of Patent: January 28, 2003
    Assignee: Sankyo Company, Limited
    Inventors: Yukiko Kazama, Masao Shiozaki, Shinichi Kurakata, Saori Kanai
  • Publication number: 20020161221
    Abstract: A compound of formula (I) below, which exhibits excellent macrophage activity inhibitory action, is useful for the treatment or prophylaxis of inflammatory disorders, autoimmune diseases or septicemia. In a preferred embodiment, R1 and R3 each represents a C1-C20 alkanoyl group which may optionally be substituted with one or more substituent groups selected from substituent group A, R2 and R4 each represents a C1-C20 alkyl group which may optionally be substituted with one or more substituent groups selected from substituent group A, R5 is a hydrogen atom, a halogen atom, a hydroxy group, or a C1-C6 alkoxy group, and substituent group A is a halogen atom, a hydroxy group, an oxo group, a C1-C20 alkoxy group, or a C1-C20 alkanoyloxy group.
    Type: Application
    Filed: August 9, 2001
    Publication date: October 31, 2002
    Applicant: SANKYO COMPANY, LIMITED
    Inventors: Yukiko Kazama, Masao Shiozaki, Shinichi Kurakata, Saori Kanai
  • Publication number: 20020137776
    Abstract: This invention relates to therapeutic and prophylactic agents for neoplasms which comprise a fused heterocyclic compound or a pharmaceutically acceptable salt thereof as an active ingredient; to the use of such a compound in the preparation of a medicament for the treatment and prevention of neoplasms; and to a method for treatment and prevention of neoplasms which comprises administering a pharmaceutically effective amount of such a compound to a warm-blooded animal (preferably a human).
    Type: Application
    Filed: January 18, 2002
    Publication date: September 26, 2002
    Applicant: SANKYO COMPANY, LIMITED
    Inventors: Shinichi Kurakata, Kosaku Fujiwara, Takashi Fujita
  • Patent number: 6150371
    Abstract: A method for preventing or treating autoimmune diseases (excluding type I diabetes) by administering an insulin resistance improving substance as an active ingredient.
    Type: Grant
    Filed: November 30, 1998
    Date of Patent: November 21, 2000
    Assignee: Sankyo Company, Limited
    Inventors: Toshihiko Fujiwara, Shinichi Kurakata, Takashi Fujita, Tsunemichi Hosokawa, Junichiro Fukushige, Hiroyoshi Horikoshi