Patents by Inventor Syuhei Ejima

Syuhei Ejima 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).

  • Power reception apparatus and power transmission apparatus
    Patent number: 10308124
    Abstract: A power reception apparatus to which power is transferred from a power transmission apparatus in a contactless manner includes: a ferrite provided in a plate shape and having a first principal face and a second principal face; an annular coil provided on the first principal face of the ferrite; and a shield provided on the second principal face of the ferrite, wherein an outer peripheral portion of the coil is placed on an inner side relative to an outer peripheral portion of the ferrite, such that part of the first principal face is exposed on an outer-peripheral-portion side of the ferrite, and an outer peripheral side of the shield includes a stepped portion provided at a position away from the second principal face of the ferrite, such that part of the second principal face is exposed on the outer-peripheral -portion side of the ferrite.
    Type: Grant
    Filed: November 27, 2015
    Date of Patent: June 4, 2019
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, YAZAKI CORPORATION
    Inventors: Hiroaki Yuasa, Nobuhiro Kibudera, Syuhei Ejima, Satoru Horiuchi, Kazuyoshi Kagami
  • POWER RECEPTION APPARATUS AND POWER TRANSMISSION APPARATUS
    Publication number: 20170326994
    Abstract: A power reception apparatus to which power is transferred from a power transmission apparatus in a contactless manner includes: a ferrite provided in a plate shape and having a first principal face and a second principal face; an annular coil provided on the first principal face of the ferrite; and a shield provided on the second principal face of the ferrite, wherein an outer peripheral portion of the coil is placed on an inner side relative to an outer peripheral portion of the ferrite, such that part of the first principal face is exposed on an outer-peripheral-portion side of the ferrite, and an outer peripheral side of the shield includes a stepped portion provided at a position away from the second principal face of the ferrite, such that part of the second principal face is exposed on the outer-peripheral -portion side of the ferrite.
    Type: Application
    Filed: November 27, 2015
    Publication date: November 16, 2017
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, YAZAKI CORPORATION
    Inventors: Hiroaki YUASA, Nobuhiro KIBUDERA, Syuhei EJIMA, Satoru HORIUCHI, Kazuyoshi KAGAMI
  • Wire harness and method for installing wire harness in vehicle
    Patent number: 9522639
    Abstract: A wire harness is bent or folded at a position of a flexible part and then set to a packed state by a packing member, and in the packed state, a first installation part is set to a state of being able to be installed in a vehicle.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: December 20, 2016
    Assignee: YAZAKI CORPORATION
    Inventors: Shinichi Inao, Hideomi Adachi, Takeshi Ogue, Tatsuya Oga, Masaaki Suguro, Yoshiaki Ozaki, Hiroyuki Yoshida, Syuhei Ejima, Kazuya Harakawa
  • WIRE HARNESS AND METHOD FOR INSTALLING WIRE HARNESS IN VEHICLE
    Publication number: 20150224945
    Abstract: A wire harness is bent or folded at a position of a flexible part and then set to a packed state by a packing member, and in the packed state, a first installation part is set to a state of being able to be installed in a vehicle.
    Type: Application
    Filed: April 24, 2015
    Publication date: August 13, 2015
    Inventors: Shinichi Inao, Hideomi Adachi, Takeshi Ogue, Tatsuya Oga, Masaaki Suguro, Yoshiaki Ozaki, Hiroyuki Yoshida, Syuhei Ejima, Kazuya Harakawa