Patents by Inventor Hisashi Kawasumi

Hisashi Kawasumi 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).

  • Malonic acid sulfonamide derivative and pharmaceutical use thereof
    Patent number: 8461209
    Abstract: The invention provides a sulfonyl malonamide derivative, or a pharmacologically acceptable salt thereof or a solvate thereof, that has therapeutic and/or preventive effects(s) on various diseases due to its agonist action at AT2 receptor, and is useful as a pharmaceutical agent for the treatment and/or prevention of diseases involving the renin-angiotensin-aldosterone system (RAAS).
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: June 11, 2013
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Tomohiro Yoshida, Hiroshi Sakashita, Atsushi Numata, Saori Tahara, Hisashi Kawasumi
  • NOVEL MALONIC ACID SULFONAMIDE DERIVATIVE AND PHARMACEUTICAL USE THEREOF
    Publication number: 20100228026
    Abstract: The invention provides a sulfonyl malonamide derivative, or a pharmacologically acceptable salt thereof or a solvate thereof, that has therapeutic and/or preventive effect(s) on various diseases due to its agonist action at AT2 receptor, and is useful as a pharmaceutical agent for the treatment and/or prevention of diseases involving the renin-angiotensin-aldosterone system (RAAS).
    Type: Application
    Filed: June 19, 2008
    Publication date: September 9, 2010
    Applicant: MITSUBISHI TANABE PHARMA CORPORATION
    Inventors: Tomohiro Yoshida, Hiroshi Sakashita, Atsushi Numata, Saori Tahara, Hisashi Kawasumi
  • Medicament for treatment of diastolic dysfunction
    Patent number: 6407113
    Abstract: A medicament for treating or preventing diastolic dysfunction, comprising 2-(1-piperazinyl)-5-methylbenzenesulfonic acid derivative or its salt, or hydrate or solvate thereof as an active ingredient.
    Type: Grant
    Filed: October 4, 2001
    Date of Patent: June 18, 2002
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Hisashi Kawasumi, Yuji Abe, Naoya Satoh, Yoshimi Kitada
  • Medicament for treatment of diastolic dysfunction
    Publication number: 20020028822
    Abstract: A medicament for treating or preventing diastolic dysfunction, comprising 2-(1-piperazinyl)-5-methylbenzenesulfonic acid derivative or its salt, or hydrate or solvate thereof as an active ingredient.
    Type: Application
    Filed: October 4, 2001
    Publication date: March 7, 2002
    Inventors: Hisashi Kawasumi, Yuji Abe, Naoya Satoh, Yoshimi Kitada