Patents by Inventor Yu Yan Jiang

Yu Yan Jiang 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).

  • Surface treatment apparatus
    Patent number: 9243326
    Abstract: A surface treatment apparatus in which a disk-like sample-holding plate is provided inside an enclosure constituting a cylindrical circumferential wall. A cylindrical portion in an upper portion of the enclosure constitutes a material fluid supplying channel, and a channel provided on the lateral side of the sample-holding plate in the enclosure and shaped spreading as it goes farther from the cylindrical portion constitutes a fluid discharge channel. The fluid discharge channel employs a parabola curve or the like in which the position of the upper end of the outmost circumference of the sample-holding plate is defined as a focus position and the position of the upper end of the outlet that is symmetrically opposite to the focus position is defined as a reference position.
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: January 26, 2016
    Assignees: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yu Yan Jiang, Masahide Inagaki, Kenji Nakashima, Soichiro Makino, Nariaki Horinouchi, Takahiro Ito
  • SURFACE TREATMENT APPARATUS
    Publication number: 20130008610
    Abstract: A surface treatment apparatus in which a disk-like sample-holding plate is provided inside an enclosure constituting a cylindrical circumferential wall. A cylindrical portion in an upper portion of the enclosure constitutes a material fluid supplying channel, and a channel provided on the lateral side of the sample-holding plate in the enclosure and shaped spreading as it goes farther from the cylindrical portion constitutes a fluid discharge channel. The fluid discharge channel employs a parabola curve or the like in which the position of the upper end of the outmost circumference of the sample-holding plate is defined as a focus position and the position of the upper end of the outlet that is symmetrically opposite to the focus position is defined as a reference position.
    Type: Application
    Filed: March 17, 2011
    Publication date: January 10, 2013
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    Inventors: Yu Yan Jiang, Masahide Inagaki, Kenji Nakashima, Soichiro Makino, Nariaki Horinouchi, Takahiro Ito