Patents by Inventor Tamotsu Kondow

Tamotsu Kondow 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).

  • METHOD FOR PRODUCTION OF ACCUMULATED PRODUCT OF NANO-SUBSTANCE, ACCUMULATED PRODUCT OF NANO-SUBSTANCE, DEVICE COMPRISING THE ACCUMULATED PRODUCT, AND METHOD FOR ANALYSIS OF STRUCTURE OF NANO-SUBSTANCE
    Publication number: 20120135439
    Abstract: A method for producing an accumulated product of a nano-substance that enables the accumulated product of the nano-substance to be produced at low cost, by a simple process that requires few conditions to be controlled and requires minimal energy, and with good reproducibility. Specifically, a method for producing an accumulated product of a nano-substance, the method including crystallizing a protein in a state where the protein and the nano-substance co-exist within a solvent, thereby accumulating the nano-substance within pores of the protein crystals to obtain the accumulated product of the nano-substance.
    Type: Application
    Filed: July 30, 2010
    Publication date: May 31, 2012
    Applicants: THE UNIVERSITY OF TOKYO, GENESIS RESEARCH INSTITUTE, INCORPORATED
    Inventors: Yoshihiro Takeda, Fumitaka Mafune, Tamotsu Kondow, Kazuko Kondow
  • Methods for determining nucleotide sequences of single nucleic acid molecules
    Patent number: 7223568
    Abstract: The present invention relates to a method for determining a nucleotide sequence of a nucleic acid by detecting a single dye molecule.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: May 29, 2007
    Assignees: Toyota Jidosha Kabushiki Kaisha, Genesis Research Institute, Incorporated
    Inventors: Tamotsu Kondow, Fumitaka Mafune, Yoshihiro Takeda
  • Methods for determining nucleotide sequences of single nucleic acid molecules
    Publication number: 20020143167
    Abstract: The present invention relates to a method for determining a nucleotide sequence of a nucleic acid by single dye molecule detection, the method comprising:
    Type: Application
    Filed: November 30, 2001
    Publication date: October 3, 2002
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Tamotsu Kondow, Fumitaka Mafune, Yoshihiro Takeda
  • Rydberg atom impact type ion source
    Patent number: 5118938
    Abstract: Provided is a Rydberg atom impact type ion source in a mass spectrometric apparatus wherein gaseous sample molecule is impinged on Rydberg atom to ionize the sample and thus-ionized sample is subjected to mass spectrometric analysis, said ion source being characterized in that a needle rod-like grid is used in a Rydberg atom generating portion of an ion source block.
    Type: Grant
    Filed: December 20, 1990
    Date of Patent: June 2, 1992
    Assignees: Nippon Oil Company, Limited, Tamotsu Kondow
    Inventors: Tamotsu Kondow, Takashi Nagata, Yutaka Yamamoto