Patents by Inventor Takuya Fuchi

Takuya Fuchi 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).

  • Turbine blade testing device and testing method thereof
    Patent number: 9804128
    Abstract: According to one embodiment, a testing device of a turbine blade includes: a non-compressive elastic medium brought into close contact with a platform of the turbine blade in a state fastened to a turbine rotor; a probe which has piezoelectric elements arranged in an array and transmits ultrasound waves toward a fastening portion of the turbine blade through the elastic medium and receives echo waves; and a display portion for imaging an internal region of the fastening portion on the basis of the echo waves and displaying the same.
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: October 31, 2017
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Setsu Yamamoto, Takahiro Miura, Jun Semboshi, Makoto Ochiai, Masato Murakami, Hiroshi Nomura, Takuya Fuchi
  • POWER GENERATOR AND TURBINE COUPLING METHOD
    Publication number: 20150244240
    Abstract: Provided is a power generator and turbine coupling method for coupling an electric power generator, a first turbine and the second turbine in this order, according to an embodiment. The method includes the assembling the power generator, the first turbine, and the second turbine, aligning a generator rotating body of the power generator and a first turbine rotating body of the first turbine, connecting the generator rotating body and the first turbine rotating body, and connecting the first turbine rotating body of the first turbine and a second turbine rotating body of the second turbine. The assembling of the second turbine or the connecting of the first turbine rotating body and the second turbine rotating body is performed in parallel with or after the aligning of the generator rotating body and the first turbine rotating body.
    Type: Application
    Filed: January 28, 2015
    Publication date: August 27, 2015
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Takuya FUCHI, Masanori MURAKAMI, Hitoshi CHIKU, Yasunori NAKASHIMA
  • TURBINE BLADE TESTING DEVICE AND TESTING METHOD THEREOF
    Publication number: 20150153310
    Abstract: According to one embodiment, a testing device of a turbine blade includes: a non-compressive elastic medium brought into close contact with a platform of the turbine blade in a state fastened to a turbine rotor; a probe which has piezoelectric elements arranged in an array and transmits ultrasound waves toward a fastening portion of the turbine blade through the elastic medium and receives echo waves; and a display portion for imaging an internal region of the fastening portion on the basis of the echo waves and displaying the same.
    Type: Application
    Filed: December 1, 2014
    Publication date: June 4, 2015
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Plant Systems & Services Corporation
    Inventors: Setsu YAMAMOTO, Takahiro Miura, Jun Semboshi, Makoto Ochiai, Masato Murakami, Hiroshi Nomura, Takuya Fuchi