Patents by Inventor Kiyonobu Kamiya

Kiyonobu Kamiya 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).

  • DIALYSIS PREPARATION
    Publication number: 20140197106
    Abstract: The present invention provides a pharmaceutical composition for dialysis wherein the decline of ionized calcium concentration in an acetate-free bicarbonate dialysate comprising no acetic acid and/or sodium acetate is controlled. The present invention further provides a dialysis agent A that comprises electrolytes, citric acid and/or citrate as pH adjuster, and/or glucose, for preparation of bicarbonate dialysate; the agent A characterized by being adjusted by citric acid and/or citrate so as to keep the electrolyte ionized calcium concentration not less than 1 mmol/L in a prepared bicarbonate dialysate. In a specific aspect of the present invention, sodium citrate is used as citrate, and the present invention provides a dialysate obtained from above.
    Type: Application
    Filed: March 18, 2014
    Publication date: July 17, 2014
    Applicant: AJINOMOTO CO., INC.
    Inventors: Hirotoshi IWASHINA, Kiyonobu Kamiya
  • Dialysis preparation
    Publication number: 20090294360
    Abstract: The present invention provides a pharmaceutical composition for dialysis wherein the decline of ionized calcium concentration in an acetate-free bicarbonate dialysate comprising no acetic acid and/or sodium acetate is controlled. The present invention further provides a dialysis agent A that comprises electrolytes, citric acid and/or citrate as pH adjuster, and/or glucose, for preparation of bicarbonate dialysates; the agent A characterized by being adjusted by citric acid and/or citrate so as to keep the electrolyte ionized calcium concentration not less than 1 mmol/L in a prepared bicarbonate dialysate. In a specific aspect of the present invention, sodium citrate is used as citrate, and the present invention provides a dialysate obtained from above.
    Type: Application
    Filed: January 6, 2006
    Publication date: December 3, 2009
    Applicant: Ajinomoto Co., Inc.
    Inventors: Hirotoshi Iwashina, Kiyonobu Kamiya
  • Bone marrow erythroid progenitor cell(s) differentiation inducer
    Publication number: 20070037886
    Abstract: Bone marrow erythroid progenitor cell(s) differentiation may be induced and anemia may be treated by administering arginine. Arginine is an excellent differentiation inducer, because it has high safety, can be orally administered, and is widely used.
    Type: Application
    Filed: April 26, 2006
    Publication date: February 15, 2007
    Applicant: Ajinomoto Co., Inc.
    Inventors: Sen Takeshita, Yuzuru Eto, Yoshiyuki Takahara, Kiyonobu Kamiya, Kazumi Tashiro, Maki Sugiyama, Hiroshi Yamamoto
  • Hematopoietic factor production promoter
    Publication number: 20060257935
    Abstract: The present invention provides methods of screening for enhancers and/or inhibitors of a hematopoietic factor production promoter comprising arginine as an active ingredient. Arginine is an excellent hematopoietic factor production promoter, because it has high safety, can be orally administered, and is widely used.
    Type: Application
    Filed: April 26, 2006
    Publication date: November 16, 2006
    Applicant: Ajinomoto Co., Inc.
    Inventors: Sen Takeshita, Yuzuru Eto, Yoshiyuki Takahara, Kiyonobu Kamiya, Kazumi Tashiro, Maki Sugiyama, Hiroshi Yamamoto