Patents by Inventor Takashi TABAKOYA

Takashi TABAKOYA 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).

  • Fiber-reinforced resin hollow body and manufacturing method for same
    Patent number: 11383459
    Abstract: A fiber-reinforced resin hollow body includes an axial-direction fiber layer containing reinforcing fibers aligned parallel to an axial direction of the hollow body, and a non-axial-direction fiber layer provided on top of at least one of an internal and an external side of the axial-direction fiber layer, and containing reinforcing fibers oriented in a direction different from the alignment direction of the axial-direction fiber layer. The non-axial-direction fiber layer includes one or more peripheral-direction fiber layers containing reinforcing fibers aligned parallel to a peripheral direction of the hollow body, and one or more non-aligned fiber layers containing reinforcing fibers not aligned in a specific direction.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: July 12, 2022
    Assignees: KURIMOTO, LTD., MAZDA MOTOR CORPORATION
    Inventors: Takeshi Kitagawa, Masaya Hazama, Toshiki Okauji, Makoto Takeda, Jun Watanabe, Takashi Tabakoya, Shin Matsumura, Yoshiyasu Kajimoto, Kazuhisa To
  • Fiber-reinforced resin hollow body and method for manufacturing same
    Patent number: 11207865
    Abstract: A fiber-reinforced resin hollow body includes an axial-direction fiber layer containing reinforcing fibers aligned parallel to an axial direction of the hollow body, and a non-axial-direction fiber layer provided on top of at least one of an internal and an external side of the axial-direction fiber layer, and containing reinforcing fibers oriented in a direction different from a direction in which the reinforcing fibers contained in the axial-direction fiber layer are aligned. The non-axial-direction fiber layer has end portions in a peripheral direction of the hollow body, the end portions overlapping each other.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: December 28, 2021
    Assignees: KURIMOTO, LTD., MAZDA MOTOR CORPORATION
    Inventors: Takeshi Kitagawa, Masaya Hazama, Toshiki Okauji, Makoto Takeda, Jun Watanabe, Takashi Tabakoya, Shin Matsumura, Yoshiyasu Kajimoto, Kazuhisa To
  • FIBER-REINFORCED RESIN HOLLOW BODY AND MANUFACTURING METHOD FOR SAME
    Publication number: 20190143612
    Abstract: A fiber-reinforced resin hollow body includes an axial-direction fiber layer containing reinforcing fibers aligned parallel to an axial direction of the hollow body, and a non-axial-direction fiber layer provided on top of at least one of an internal and an external side of the axial-direction fiber layer, and containing reinforcing fibers oriented in a direction different from the alignment direction of the axial-direction fiber layer. The non-axial-direction fiber layer includes one or more peripheral-direction fiber layers containing reinforcing fibers aligned parallel to a peripheral direction of the hollow body, and one or more non-aligned fiber layers containing reinforcing fibers not aligned in a specific direction.
    Type: Application
    Filed: March 29, 2017
    Publication date: May 16, 2019
    Applicants: KURIMOTO, LTD., MAZDA MOTOR CORPORATION
    Inventors: Takeshi KITAGAWA, Masaya HAZAMA, Toshiki OKAUJI, Makoto TAKEDA, Jun WATANABE, Takashi TABAKOYA, Shin MATSUMURA, Yoshiyasu KAJIMOTO, Kazuhisa TO
  • FIBER-REINFORCED RESIN HOLLOW BODY AND METHOD FOR MANUFACTURING SAME
    Publication number: 20190105870
    Abstract: A fiber-reinforced resin hollow body includes an axial-direction fiber layer containing reinforcing fibers aligned parallel to an axial direction of the hollow body, and a non-axial-direction fiber layer provided on top of at least one of an internal and an external side of the axial-direction fiber layer, and containing reinforcing fibers oriented in a direction different from a direction in which the reinforcing fibers contained in the axial-direction fiber layer are aligned. The non-axial-direction fiber layer has end portions in a peripheral direction of the hollow body, the end portions overlapping each other.
    Type: Application
    Filed: March 29, 2017
    Publication date: April 11, 2019
    Applicants: KURIMOTO, LTD., MAZDA MOTOR CORPORATION
    Inventors: Takeshi KITAGAWA, Masaya HAZAMA, Toshiki OKAUJI, Makoto TAKEDA, Jun WATANABE, Takashi TABAKOYA, Shin MATSUMURA, Yoshiyasu KAJIMOTO, Kazuhisa TO