Patents by Inventor Masayuki KAJIOKA

Masayuki KAJIOKA 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).

  • Filler neck
    Patent number: 8820562
    Abstract: A filler neck is equipped with a neck main body having a pipe shaped resin inner layer and resin outer layer, and a retainer made of metal mounted so as to cover the edge part of the neck main body. The resin inner layer and the resin outer layer are made of resin materials for which one layer has superior fuel permeability resistance to the other layer. The resin inner layer has a screw part for screwing into a screw part of a fuel cap on the inner wall of the resin inner layer. The retainer has a seal part for sealing between the gasket, and a round cylinder shaped outer circumference protector part. The lower end of the outer circumference protector part is on plane perpendicular to the center axis of the fuel path. The plane includes the screw part.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: September 2, 2014
    Assignee: Toyoda Gosei Co., Ltd.
    Inventors: Hiroaki Kito, Atsushi Sekihara, Yoshinari Hiramatsu, Masashi Yamamoto, Noboru Hosoe, Hitoshi Uchida, Masayuki Kajioka
  • FILLER NECK
    Publication number: 20140084005
    Abstract: A filler neck is equipped with a neck main body having a pipe shaped resin inner layer and resin outer layer, and a retainer made of metal mounted so as to cover the edge part of the neck main body. The resin inner layer and the resin outer layer are made of resin materials for which one layer has superior fuel permeability resistance to the other layer. The resin inner layer has a screw part for screwing into a screw part of a fuel cap on the inner wall of the resin inner layer. The retainer has a seal part for sealing between the gasket, and a round cylinder shaped outer circumference protector part. The lower end of the outer circumference protector part is on plane perpendicular to the center axis of the fuel path. The plane includes the screw part.
    Type: Application
    Filed: August 20, 2013
    Publication date: March 27, 2014
    Applicant: TOYODA GOSEI CO., LTD.
    Inventors: Hiroaki KITO, Atsushi SEKIHARA, Yoshinari HIRAMATSU, Masashi YAMAMOTO, Noboru HOSOE, Hitoshi UCHIDA, Masayuki KAJIOKA