Patents by Inventor Shinji Kudou

Shinji Kudou 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).

  • Effective use method of medicaments and method of preventing expression of side effect
    Patent number: 7807854
    Abstract: To provide a medicament which efficiently expresses an immunosuppressive agent or an anti-inflammatory agent and reduces expression of side effect. A medicament includes diaryl sulfide or diaryl ether compound having a 2-amino-1,3-propanediol structure having an activity of reducing lymphocytes circulating peripherally, in combination with an immunosuppressive agent and/or an anti-inflammatory agent.
    Type: Grant
    Filed: December 31, 2009
    Date of Patent: October 5, 2010
    Assignee: Kyorin Pharmaceutical Co., Ltd.
    Inventors: Shinji Kudou, Kazuhiko Kuriyama, Tokutarou Yasue
  • Effective use method of medicaments and method of preventing expression of side effect
    Patent number: 7781617
    Abstract: A medicine which effectively functions as an immunosuppressant or anti-inflammatory agent and is effective in diminishing the occurrence of side effects. The medicine comprises a combination of: a diaryl sulfide or diaryl ether compound having a 2-amino-1,3-propanediol structure and having the function of diminishing lymphocytes circulating through the periphery; and an immunosuppressant and/or an anti-inflammatory agent.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: August 24, 2010
    Assignee: Kyorin Pharmaceutical Co., Ltd
    Inventors: Shinji Kudou, Kazuhiko Kuriyama, Tokutarou Yasue
  • EFFECTIVE USE METHOD OF MEDICAMENTS AND METHOD OF PREVENTING EXPRESSION OF SIDE EFFECT
    Publication number: 20100099606
    Abstract: To provide a medicament which efficiently expresses an immunosuppressive agent or an anti-inflammatory agent and reduces expression of side effect. A medicament includes diaryl sulfide or diaryl ether compound having a 2-amino-1,3-propanediol structure having an activity of reducing lymphocytes circulating peripherally, in combination with an immunosuppressive agent and/or an anti-inflammatory agent.
    Type: Application
    Filed: December 31, 2009
    Publication date: April 22, 2010
    Inventors: Shinji KUDOU, Kazuhiko Kuriyama, Tokutarou Yasue
  • Effective Use Method Of Medicaments And Method Of Preventing Expression Of Side Effect
    Publication number: 20080032923
    Abstract: A medicine which effectively functions as an immunosuppressant or anti-inflammatory agent and is effective in diminishing the occurrence of side effects. The medicine comprises a combination of: a diaryl sulfide or diaryl ether compound having a 2-amino-1,3-propanediol structure and having the function of diminishing lymphocytes circulating through the periphery; and an immunosuppressant and/or an anti-inflammatory agent.
    Type: Application
    Filed: July 15, 2005
    Publication date: February 7, 2008
    Inventors: Shinji Kudou, Kazuhiko Kuriyama, Tokutarou Yasue
  • Diaryl ether derivative, addition salt thereof, and immunosuppressant
    Patent number: 6963012
    Abstract: The present invention provides diaryl ether derivatives that exhibit significant immunosuppressive effects with less side effects. The diaryl derivatives of the present invention are represented by the following general formula (1): one example is 2-amino-2-[4-(3-benzyloxyphenoxy)-2-chlorophenyl]propyl-1,3-propanediol.
    Type: Grant
    Filed: September 25, 2002
    Date of Patent: November 8, 2005
    Assignee: Kyorin Pharmaceutical Co., Ltd.
    Inventors: Yasushi Kohno, Naoki Ando, Takahiro Tanase, Kazuhiko Kuriyama, Satoru Iwanami, Shinji Kudou
  • Diaryl sulfide derivative, addition salt thereof, and immunosuppressant
    Patent number: 6960692
    Abstract: The present invention provides diaryl sulfide derivatives that exhibit significant immunosuppressive effects with less side effects. The diaryl derivatives of the present invention are represented by the following general formula (1): One example is 2-amino-2-[4-(3-benzyloxyphenylthio)-2-chlorophenyl]propyl-1,3-propanediol.
    Type: Grant
    Filed: September 25, 2002
    Date of Patent: November 1, 2005
    Assignee: Kyorin Pharmaceutical Co., Ltd.
    Inventors: Yasushi Kohno, Naoki Ando, Kazuhiko Kuriyama, Satoru Iwanami, Shinji Kudou
  • Diaryl sulfide derivative, addition salt thereof, and immunosuppressant
    Publication number: 20040254222
    Abstract: The present invention provides diaryl sulfide derivatives that exhibit significant immunosuppressive effects with less side effects.
    Type: Application
    Filed: March 17, 2004
    Publication date: December 16, 2004
    Inventors: Yasushi Kohno, Naoki Ando, Kazuhiko Kuriyama, Satoru Iwanami, Shinji Kudou
  • Diaryl ether derivative, addition salt thereof, and immunosuppressant
    Publication number: 20040242654
    Abstract: The present invention provides diaryl ether derivatives that exhibit significant immunosuppressive effects with less side effects.
    Type: Application
    Filed: March 22, 2004
    Publication date: December 2, 2004
    Inventors: Yasushi Kohno, Naoki Ando, Takahiro Tanase, Kazuhiko Kuriyama, Satoru Iwanami, Shinji Kudou