Patents by Inventor Yasuyuki Suzuta

Yasuyuki Suzuta 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).

  • Material for removing cauxin in cat urine
    Patent number: 8962705
    Abstract: A method for removing cauxin in cat urine and a material for removing cauxin are provided. The material for removing cauxin in cat urine comprises a polymer substrate on which surface a trifluoroketone derivative is immobilized via dithiol.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: February 24, 2015
    Assignees: National University Corporation Chiba University, Incorporated National University Iwate University, Nippon Zenyaku Kogyo Co., Ltd.
    Inventors: Shinya Matsuno, Kyoichi Saito, Tetsuro Yamashita, Ayako Ito, Yasuyuki Suzuta
  • Method of diagnosing renal dysfunction in a cat based on non-cauxin protein levels
    Patent number: 8415163
    Abstract: Disclosed is a method of diagnosing renal dysfunction in a cat by removing cauxin from cat urine and detecting a protein in the cat urine sample from which cauxin has been removed. Cauxin is removed from cat urine by bringing the cat urine into contact with a lectin or with an anti-cauxin antibody that specifically binds to cauxin. Cauxin may be removed using a column filled with a carrier that is bound to the lectin or to the anti-cauxin antibody. The lectin may be Lens culinaris lectin. Detection of the cat urinary protein from which cauxin has been removed is performed with a urine test strip.
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: April 9, 2013
    Assignees: Incorporated National University Iwate University, Nippon Zenyaku Kogyo Co., Ltd.
    Inventors: Tetsuro Yamashita, Yasuyuki Suzuta
  • MATERIAL FOR REMOVING CAUXIN IN CAT URINE
    Publication number: 20130041054
    Abstract: A method for removing cauxin in cat urine and a material for removing cauxin are provided. The material for removing cauxin in cat urine comprises a polymer substrate on which surface a trifluoroketone derivative is immobilized via dithiol.
    Type: Application
    Filed: February 17, 2011
    Publication date: February 14, 2013
    Inventors: Shinya Matsuno, Kyoichi Saito, Tetsuro Yamashita, Ayako Ito, Yasuyuki Suzuta
  • DIAGNOSTIC AGENT FOR URINARY PROTEIN OF CAT
    Publication number: 20120309110
    Abstract: A method for diagnosing a kidney disease in a cat by detecting a cat urinary protein without being affected by cauxin, and a diagnostic agent therefor are provided. A method of detecting a urinary protein derived from renal dysfunction in a cat according to claim 1, wherein cauxin is removed from cat urine by bringing the cat urine into contact with a lectin or an anti-cauxin antibody that specifically binds to cauxin.
    Type: Application
    Filed: August 16, 2012
    Publication date: December 6, 2012
    Applicants: NIPPON ZENYAKU KOGYO CO., LTD., INCORPORATED NATIONAL UNIVERSITY IWATE UNIVERSITY
    Inventors: Tetsuro YAMASHITA, Yasuyuki Suzuta
  • Diagnostic kit for detecting urinary protein of a cat after cauxin removal
    Patent number: 8268639
    Abstract: A method for diagnosing a kidney disease in a cat by detecting a cat urinary protein without being affected by cauxin, and a diagnostic agent therefor are provided. A method of detecting a urinary protein derived from renal dysfunction in a cat according to claim 1, wherein cauxin is removed from cat urine by bringing the cat urine into contact with a lectin or an anti-cauxin antibody that specifically binds to cauxin.
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: September 18, 2012
    Assignees: Incorporated National University Iwate University, Nippon Zenyaku Kogyo Co., Ltd.
    Inventors: Tetsuro Yamashita, Yasuyuki Suzuta
  • DIAGNOSTIC AGENT FOR URINARY PROTEIN OF CAT
    Publication number: 20100190262
    Abstract: A method for diagnosing a kidney disease in a cat by detecting a cat urinary protein without being affected by cauxin, and a diagnostic agent therefor are provided. A method of detecting a urinary protein derived from renal dysfunction in a cat according to claim 1, wherein cauxin is removed from cat urine by bringing the cat urine into contact with a lectin or an anti-cauxin antibody that specifically binds to cauxin.
    Type: Application
    Filed: July 20, 2007
    Publication date: July 29, 2010
    Inventors: Tetsuro Yamashita, Yasuyuki Suzuta
  • Feedstuff and method for supply of gamma-aminobutyric acid
    Publication number: 20090181121
    Abstract: ?-Aminobutyric acid is supplied to animal efficiently and inexpensively to effectively enhance stress-relieving effect on the animal. Livestock are allowed to lick ?-Aminobutyric acid mixed with molasses and solidified into feedstuff blocks, so that ?-aminobutyric acid is supplied to livestock together with molasses.
    Type: Application
    Filed: May 23, 2005
    Publication date: July 16, 2009
    Applicant: NIPPON ZENYAKU KOGYO CO., LTD.
    Inventors: Masanori Matsunaga, Kohichi Saze, Tomio Matsunaga, Yasuyuki Suzuta
  • Feline hepatocyte growth factor
    Patent number: 7425536
    Abstract: A feline hepatocyte growth factor gene and a 15 base pairs-deleted feline hepatocyte growth factor gene. These genes encode a protein having an amino acid sequence shown in SEQ ID NO: 2 or 4. The feline hepatocyte growth factor and the 5 amino acids-deleted feline hepatocyte growth factor are useful for the treatment of liver diseases, kidney diseases, lung diseases, digestive diseases, cardiocirculatory diseases or cranial nerve diseases.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: September 16, 2008
    Assignee: Nippon Zenyaku Kogyo Ltd.
    Inventors: Masashi Miyake, Shigehiro Iwabuchi, Yasuyuki Suzuta
  • Canine hepatocyte growth factor
    Patent number: 7129064
    Abstract: A canine hepatocyte growth factor gene and a 15 base pairs-deleted gene thereof encode a protein having an amino acid sequence shown in SEQ ID NO: 2 or 4 and a protein having an amino acid sequence comprising a deletion, substitution or addition of one or several amino acids and having a canine hepatocyte growth factor activity. The canine hepatocyte growth factor and the 5 amino acids-deleted canine hepatocyte growth factor are useful for the treatment of liver diseases, kidney diseases, lung diseases, digestive diseases, cardiocirculatory diseases or cranial nerve diseases.
    Type: Grant
    Filed: June 22, 2001
    Date of Patent: October 31, 2006
    Assignee: Nippon Zenyaku Kogyo Ltd.
    Inventors: Masashi Miyake, Shigehiro Iwabuchi, Yasuyuki Suzuta
  • Feline hepatocyte growth factor
    Patent number: 7125688
    Abstract: A feline hepatocyte growth factor gene and a 15 base pairs-deleted feline hepatocyte growth factor gene. These genes encode a protein having an amino acid sequence shown in SEQ ID NO: 2 or 4. The feline hepatocyte growth factor and the 5 amino acids-deleted feline hepatocyte growth factor are useful for the treatment of liver diseases, kidney diseases, lung diseases, digestive diseases, cardiocirculatory diseases or cranial nerve diseases.
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: October 24, 2006
    Assignee: Nippon Zenyaku Kogyo, LTD
    Inventors: Masashi Miyake, Shigehiro Iwabuchi, Yasuyuki Suzuta
  • Feline hepatocyte growth factor
    Publication number: 20060217314
    Abstract: A feline hepatocyte growth factor gene and a 15 base pairs-deleted feline hepatocyte growth factor gene. These genes encode a protein having an amino acid sequence shown in SEQ ID NO: 2 or 4. The feline hepatocyte growth factor and the 5 amino acids-deleted feline hepatocyte growth factor are useful for the treatment of liver diseases, kidney diseases, lung diseases, digestive diseases, cardiocirculatory diseases or cranial nerve diseases.
    Type: Application
    Filed: June 9, 2006
    Publication date: September 28, 2006
    Inventors: Masashi Miyake, Shigehiro Iwabuchi, Yasuyuki Suzuta
  • Feline hepatocyte growth factor
    Publication number: 20030207807
    Abstract: A feline hepatocyte growth factor gene and a 15 base pairs-deleted feline hepatocyte growth factor gene.
    Type: Application
    Filed: December 2, 2002
    Publication date: November 6, 2003
    Inventors: Masashi Miyake, Shigehiro Iwabuchi, Yasuyuki Suzuta
  • Canine hepatocyte growth factor
    Publication number: 20030170685
    Abstract: A canine hepatocyte growth factor gene and a 15 base pairs-deleted canine hepatocyte growth factor gene.
    Type: Application
    Filed: December 18, 2002
    Publication date: September 11, 2003
    Inventors: Masashi Miyake, Shigehiro Iwabuchi, Yasuyuki Suzuta