Patents Assigned to Kyowa Hakko Co., Ltd.
  • Publication number: 20240156879
    Abstract: The present invention relates to a composition which contains an intestinal bacterium belonging to the genus Veillonella and having an inflammation reducing activity, or a substance derived from the intestinal bacterium and having an inflammation reducing activity and which has at least one activity selected from an anti-inflammatory activity, an immunoregulation activity, an epithelial barrier restoring activity, an IL-10-inducing activity, and an IL-22-inducing activity, and to an ameliorating agent for an inflammatory disease, an autoimmune disease, or an infectious disease containing the intestinal bacterium and the substance derived from the intestinal bacterium and having an inflammation reducing activity.
    Type: Application
    Filed: March 8, 2022
    Publication date: May 16, 2024
    Applicants: JUNTENDO EDUCATIONAL FOUNDATION, Kyowa Kirin Co., Ltd., KYOWA HAKKO BIO CO., LTD.
    Inventors: Dai ISHIKAWA, Satoshi KOIZUMI, Makoto YAMASHITA, Fuhito YAMAZAKI, Nakayuki HONMA, Itaru URAKAWA, Susumu IWAMOTO
  • Publication number: 20240148799
    Abstract: The present invention relates to a composition which contains an intestinal bacterium belonging to Bacteroidetes and having an inflammation reducing activity, or a substance derived from the intestinal bacterium and having an inflammation reducing activity and which has at least one activity selected from an anti-inflammatory activity, an immunoregulation activity, an epithelial barrier restoring activity, an IL-10-inducing activity, and an IL-22-inducing activity, and to an ameliorating agent for an inflammatory disease, an autoimmune disease, or an infectious disease containing the intestinal bacterium and the substance derived from the intestinal bacterium and having an inflammation reducing activity.
    Type: Application
    Filed: March 8, 2022
    Publication date: May 9, 2024
    Applicants: JUNTENDO EDUCATIONAL FOUNDATION, Kyowa Kirin Co., Ltd., KYOWA HAKKO BIO CO., LTD.
    Inventors: Dai ISHIKAWA, Satoshi KOIZUMI, Makoto YAMASHITA, Fuhito YAMAZAKI, Mikiro HAYASHI, Nakayuki HONMA, Itaru URAKAWA, Susumu IWAMOTO
  • Publication number: 20080287531
    Abstract: The present invention provides a preventive and/or therapeutic agent for sleeping disorder, which comprises, as an active ingredient, a dibenzo[b,e]oxepine derivative represented by formula (I): (wherein R1, R2, and R3 may be the same or different and each represents a hydrogen atom or lower alkyl, and m and n may be the same or different and each represents an integer of 1 to 4) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: July 15, 2005
    Publication date: November 20, 2008
    Applicant: Kyowa Hakko Co., Ltd.
    Inventors: Hisao Tanaka, Koji Taniguchi
  • Patent number: 5994518
    Abstract: Novel hG-CSF polypeptide derivatives having an amino acid sequence derived from the amino acid sequence of the human granulocyte colony stimulating factor polypeptide by substitution of at least one amino acid by a different amino acid and/or deletion of at least one amino acid, recombinant plasmids containing a DNA fragment insert coding for any of these hG-CSF polypeptide derivatives, microorganisms carrying one of such plasmids, methods of producing the hG-CSF polypeptide derivatives using the microorganisms, a monoclonal antibody binding to the hG-CSF polypeptide derivative, and chemically modified hG-CSF or derivatives thereof are disclosed.
    Type: Grant
    Filed: July 9, 1997
    Date of Patent: November 30, 1999
    Assignee: Kyowa Hakko Co., Ltd
    Inventors: Tetsuro Kuga, Hiromasa Miyaji, Moriyuki Sato, Masami Okabe, Makoto Morimoto, Seiga Itoh, Motoo Yamasaki, Yoshiharu Yokoo, Kazuo Yamaguchi, Hajime Yoshida, Yoshinori Komatsu
  • Patent number: 5756258
    Abstract: The present invention relates to photopolymerizable compositions comprising an addition-polymerizable compound which has at least one ethylenically unsaturated double bond; a radical-producing agent and a squarylium compound represented by the formula (I): ##STR1## The compositions are highly sensitive to visible and near infrared lights, particularly He-Ne laser, LED, diode laser, etc. having oscillation wavelengths in a wavelength region of 600 nm or more, and thus are useful as materials for holograms, presentized plates for laser direct process, dry film resists, digital proofs, photosensitive microcapsules.
    Type: Grant
    Filed: February 10, 1995
    Date of Patent: May 26, 1998
    Assignee: Kyowa Hakko Co., Ltd.
    Inventors: Tsuguo Yamaoka, Kenichi Koseki, Mitsuharu Obara, Ikuo Shimizu, Yukiyoshi Ito, Hitoshi Kawato
  • Patent number: 5681720
    Abstract: Novel hG-CSF polypeptide derivatives having an amino acid sequence derived from the amino acid sequence of the human granulocyte colony stimulating factor polypeptide by substitution of at least one amino acid by a different amino acid and/or deletion of at least one amino acid, recombinant plasmids containing a DNA fragment insert coding for any of these hG-CSF polypeptide derivatives, microorganisms carrying one of such plasmids, methods of producing the hG-CSF polypeptide derivatives using the microorganisms, a monoclonal antibody binding to the hG-CSF polypeptide derivative, and chemically modified hG-CSF or derivatives thereof are disclosed.
    Type: Grant
    Filed: May 3, 1995
    Date of Patent: October 28, 1997
    Assignee: Kyowa Hakko Co., Ltd.
    Inventors: Tetsuro Kuga, Hiromasa Miyaji, Moriyuki Sato, Masami Okabe, Makoto Morimoto, Seiga Itoh, Motoo Yamasaki, Yoshiharu Yokoo, Kazuo Yamaguchi, Hajime Yoshida, Yoshinori Komatsu