Patents by Inventor Yusuke Iwase

Yusuke Iwase 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).

  • Publication number: 20240334621
    Abstract: An electronic device includes a housing made of metal, a circuit board on which a circuit pattern is formed, and an electronic component mounted on the circuit board. The housing has a boss that is formed in a columnar shape protruding toward the circuit board and to which the circuit board is fixed by a fastening member made of metal. The boss has a fastening hole into which the fastening member is screwed and a contact surface with which a ground pattern in the circuit pattern is in contact. The contact surface has a recessed surface that is recessed toward the fastening hole. The circuit board has a protruding surface that protrudes such that the ground pattern is in contact with the recessed surface.
    Type: Application
    Filed: March 11, 2024
    Publication date: October 3, 2024
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Kazuhiro SHIRAISHI, Keiji YASHIRO, Yusuke IWASE
  • Publication number: 20240309876
    Abstract: There is provided an electric compressor in which strain of a board can be suppressed. A first holder is supported by a circuit board and an inverter circuit is mounted thereon. A second holder is supported by the circuit board and an electromagnetic coil is mounted thereon. The inverter circuit mounted on the first holder generates a larger amount of heat than that generated by an electronic component mounted on the second holder. A collar is attached to the first holder. Another collar is attached to the second holder. In a state in which a bolt does not fasten the first holder and the inverter housing, the collar is disposed away from the inverter housing. In a state in which the bolt fastens the first holder and the inverter housing, the inverter circuit is pressed against a heat radiation surface of the inverter housing.
    Type: Application
    Filed: March 8, 2024
    Publication date: September 19, 2024
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yusuke IWASE, Shogo URABE
  • Publication number: 20240294707
    Abstract: A compound, a composition, a surface treatment agent, and a coating liquid capable of forming a surface layer excellent in wear resistance, an article having a surface layer excellent in wear resistance, and a method for producing the article are provided. The compound has a fluoropolyether chain and a group represented by the following formula (g1). where Rg1 is an alkylene group in which an atom having a connecting bond * may be an etheric oxygen atom and that may contain an etheric oxygen atom between carbon-carbon atoms, Rg1 containing a carbon chain with at least 9 carbon atoms linked together, Tg1 is —SiRa1z1Ra23-z1, and other symbols are as described in the specification.
    Type: Application
    Filed: April 26, 2024
    Publication date: September 5, 2024
    Applicant: AGC INC.
    Inventors: Yusuke TOMIYORI, Yusuke NAGAI, Takuya IWASE, Koki WATANABE, Hikaru ONO
  • Patent number: 7876051
    Abstract: The electrode mount includes a filament coil, paired lead wires supporting the filament coil therebetween in a manner that the filament coil hangs across the lead wires; and bead glass retaining the paired leadwires. The arc tube includes an arc tube main body formed by winding a glass tube, and an electrode fixed to the end portion of the arc tube main body. For this electrode, the electrode mount is used. The fixing of the electrode mount at the end portion of the arc tube main body is made at a region of the lead wires positioned between the filament coil and the bead glass, and the bead glass is disposed outside the arc tube main body.
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: January 25, 2011
    Assignee: Panasonic Corporation
    Inventors: Tamotsu Andou, Kenji Nakano, Noriyuki Uchida, Yusuke Iwase
  • Publication number: 20080036396
    Abstract: The electrode mount includes a filament coil, paired lead wires supporting the filament coil therebetween in a manner that the filament coil hangs across the lead wires; and bead glass retaining the paired leadwires. The arc tube includes an arc tube main body formed by winding a glass tube, and an electrode fixed to the end portion of the arc tube main body. For this electrode, the electrode mount is used. The fixing of the electrode mount at the end portion of the arc tube main body is made at a region of the lead wires positioned between the filament coil and the bead glass, and the bead glass is disposed outside the arc tube main body.
    Type: Application
    Filed: August 8, 2007
    Publication date: February 14, 2008
    Inventors: Tamotsu Andou, Kenji Nakano, Noriyuki Uchida, Yusuke Iwase