Patents by Inventor Tomoyuki Hamaguchi

Tomoyuki Hamaguchi 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: 20240131925
    Abstract: A control device for a vehicle including an operation unit that receives an operation for setting ON or OFF of a plurality of driver assistance functions, wherein at least two or more driver assistance functions among the plurality of driver assistance functions are driver assistance functions classified into a specific group in which the degree of intervention of control for the driving operation is smaller than other driver assistance functions, and the operation unit includes a main switch for collectively setting ON or OFF of the driver assistance functions classified into the specific group.
    Type: Application
    Filed: August 9, 2023
    Publication date: April 25, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takeshi HAMAGUCHI, Shintaro SAIGO, Tomoyuki DOI, Kohei TOCHIGI, Minami SATO
  • Publication number: 20210023819
    Abstract: The present invention provides a decorative sheet on which fire does not easily spread even when the decorative sheet is laminated on a base having low thermal conductivity, and a decorative plate comprising the decorative sheet laminated on a base. The present invention provide a decorative sheet for laminating on a base having a thermal conductivity of less than 0.1 W/(m·K) on a side to which the decorative sheet is bonded, wherein (1) the decorative sheet comprises a metal layer having a thermal conductivity of 10 W/(m·K) or more, (2) the decorative sheet comprises a plurality of layers containing a non-halogen-based thermoplastic resin, and (3) the decorative sheet satisfies the following equation (I) y??0.0001x2+0.123x?12.26 (I), where x is the total thickness (?m) of the layers containing a non-halogen-based thermoplastic resin, and y is the thickness (?m) of the metal layer.
    Type: Application
    Filed: February 12, 2019
    Publication date: January 28, 2021
    Inventors: Yoshiaki Horio, Takeru Ogasawara, Satoshi Furuta, Tomoyuki Hamaguchi
  • Publication number: 20200223193
    Abstract: Provided is a decorative sheet for laminating on a base having a thermal conductivity of less than 0.1 W/(m·K) on a side to which the decorative sheet is bonded, wherein (1) the decorative sheet comprises non-halogen-based thermoplastic resin-containing layers, (2) at least one of the non-halogen-based thermoplastic resin-containing layers is a layer containing a non-halogen-based flame retardant, (3) the total thickness (?m) of the non-halogen-based thermoplastic resin-containing layers is referred to as x, and the percentage (mass %) of the total mass of the non-halogen-based flame retardant in the non-halogen-based thermoplastic resin-containing layers in 100 mass % of the total mass of the non-halogen-based thermoplastic resin-containing layers is referred to as y, and x and y satisfy the following equation (I), y?0.00008x2+0.016x?2.51??(I), (4) the content of the non-halogen-based flame retardant in each of the layers containing a non-halogen-based flame retardant is 8 mass % or more.
    Type: Application
    Filed: September 27, 2018
    Publication date: July 16, 2020
    Inventors: Yoshiaki Horio, Takeru Ogasawara, Satoshi Furuta, Tomoyuki Hamaguchi
  • Publication number: 20190184688
    Abstract: The present invention provides a low-gloss decorative sheet having an appropriately low level of wiping resistance, and thereby enables strongly adhering grime to be easily wiped off, thus being excellent in terms of easy cleanability. The present invention provides a decorative sheet comprising a base material sheet and at least a surface-protecting layer on the base material sheet, (1) the base material sheet being a thermoplastic resin sheet, (2) the surface-protecting layer having a surface free energy of 40 mJ/m2 or more, (3) an arithmetic average roughness (Ra0.08) measured on the surface side of the surface-protecting layer at a cutoff value of 0.08 mm with an evaluation length of 0.4 mm by a measurement method in accordance with JIS B0601:2001 being 0.60 ?m or less, and (4) a specular glossiness on the surface-protecting layer side of the decorative sheet at an incident angle of 60° being 23 or less.
    Type: Application
    Filed: September 15, 2017
    Publication date: June 20, 2019
    Inventors: Yuuhei Shinbara, Toshinaru Kayahara, Tomoyuki Hamaguchi