Patents by Inventor Kengo Yamawaki

Kengo Yamawaki 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).

  • Protein comprising truncated form of extracellular region protein of Frizzled 2, and pharmaceutical composition for treating bone diseases which comprises said protein
    Patent number: 9428560
    Abstract: The present invention provides a protein comprising a truncated form of an extracellular region protein of Frizzled 2, which has higher secretion activity than that of a known protein comprising an extralellular cysteine-rich domain of Frizzled 2 in a production cell and bone mass-increasing activity higher than or equal to that of the known protein, or DNA encoding said protein.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: August 30, 2016
    Assignee: KYOWA HAKKO KIRIN CO., LTD
    Inventors: Makoto Kakitani, Kengo Yamawaki
  • PROTEIN COMPRISING TRUNCATED FORM OF EXTRACELLULAR REGION PROTEIN OF FRIZZLED2, AND PHARMACEUTICAL COMPOSITION FOR TREATING BONE DISEASES WHICH COMPRISES SAID PROTEIN
    Publication number: 20140199305
    Abstract: The present invention provides a protein comprising a truncated form of an extracellular region protein of Frizzled 2, which has higher secretion activity than that of a known protein comprising an extralellular cysteine-rich domain of Frizzled 2 in a production cell and bone mass-increasing activity higher than or equal to that of the known protein, or DNA encoding said protein.
    Type: Application
    Filed: June 21, 2012
    Publication date: July 17, 2014
    Applicant: KYOWA HAKKO KIRIN CO., LTD
    Inventors: Makoto Kakitani, Kengo Yamawaki
  • Method of immobilizing cells on solid-phase surface
    Publication number: 20050208644
    Abstract: Aspects of the invention can provide a method of immobilizing a chemical compound having the affinity for the cell membrane on the solid-phase surface in a desired pattern. The method of immobilizing a cell in a desired pattern on a solid-phase surface by use of a first chemical compound having an affinity for the cell and can include a step of immobilizing a second chemical compound, which is more easily immobilized on the solid-phase surface than the first chemical compound dose and has a molecular binding site that can bind to the first chemical compound, on the solid-phase surface according to the pattern.
    Type: Application
    Filed: March 22, 2005
    Publication date: September 22, 2005
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Hiroshi Takiguchi, Hitoshi Fukushima, Takashi Masuda, Teruyuki Nagamune, Masashige Shinkai, Kengo Yamawaki