Patents by Inventor Hiroya YOKOYAMA

Hiroya YOKOYAMA 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).

  • Patent number: 12095110
    Abstract: Provided is a wiring component having a covering material which is made to be resistant to damages or displacements even when a large amount of electricity is conducted. A wiring component of the present disclosure is a wiring component including an electrically conductive member having an extension length of 450 mm or more, and a covering member covering the electrically conductive member, wherein the covering member contains a polyphenylene ether resin composition, and has a secondary shrinkage A (%) in an extension length direction of the covering member after being subjected to thermal aging at 130° C. for 24 hours satisfying: A<12.5×e?0.92t (in the expression, t represents a thickness (in mm)).
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: September 17, 2024
    Assignee: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Hiroya Yokoyama, Minoru Sakata
  • Publication number: 20240238074
    Abstract: A toothbrush for brushing action by providing a lateral motion within a plane in which a dentition exists. The toothbrush 200 has a brush member 210, a guide 221 for guiding a movement of the brush member 210, a guide connector 222 for connecting the guide 221 to a drive source and a brush frame 223 connected to the guide 221 for fixing the brush member 210. The guide 221 has a first region 221A and a second region 221B with a lower elastic modulus than the first region 221A. A force applied from the dentition to the brush member 210 fixed to the brush frame 223 is transmitted to the second region 221B by way of the first region 221A and the brush frame 223. This causes deformation of the second region 221B. The deformation fulfills the role of guiding the movement of the brush member 210.
    Type: Application
    Filed: March 28, 2022
    Publication date: July 18, 2024
    Inventors: Gen Sakaeda, Hiroya Yokoyama
  • Patent number: 11539095
    Abstract: An in-vehicle lithium ion battery member produced by molding a resin composition containing (a) a polyphenylene ether resin, the resin composition having a critical strain in a chemical resistance evaluation of 0.5% or more and a Charpy impact strength at 23° C. of 20 kJ/m2 or more.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: December 27, 2022
    Assignee: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Hiroya Yokoyama, Nozomi Inagaki, Mihoko Yamamoto
  • Publication number: 20220216563
    Abstract: Provided is a wiring component having a covering material which is made to be resistant to damages or displacements even when a large amount of electricity is conducted. A wiring component of the present disclosure is a wiring component including an electrically conductive member having an extension length of 450 mm or more, and a covering member covering the electrically conductive member, wherein the covering member contains a polyphenylene ether resin composition, and has a secondary shrinkage A (%) in an extension length direction of the covering member after being subjected to thermal aging at 130° C. for 24 hours satisfying: A<12.5×e?0.92t (in the expression, t represents a thickness (in mm)).
    Type: Application
    Filed: May 14, 2020
    Publication date: July 7, 2022
    Applicant: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Hiroya YOKOYAMA, Minoru SAKATA
  • Publication number: 20200313131
    Abstract: An in-vehicle lithium ion battery member produced by molding a resin composition containing (a) a polyphenylene ether resin, the resin composition having a critical strain in a chemical resistance evaluation of 0.5% or more and a Charpy impact strength at 23° C. of 20 kJ/m2 or more.
    Type: Application
    Filed: December 4, 2018
    Publication date: October 1, 2020
    Applicant: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Hiroya YOKOYAMA, Nozomi INAGAKI, Mihoko YAMAMOTO