Patents by Inventor Yoichi Miyajama

Yoichi Miyajama 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).

  • Secondary battery assembly including metallic body and battery cell
    Patent number: 10916746
    Abstract: A secondary battery for electronic appliance to be installed in an electronic appliance, thereby feeding an electric power to the electronic appliance is disclosed, which includes a battery cell in which a positive electrode, a negative electrode and an electrolyte are accommodated in a pack, and a positive electrode terminal and a negative electrode terminal from the positive electrode and the negative electrode, respectively are lead out from one side face of the pack; a metallic battery can in which an opening is formed in the both end sides in an insertion direction of the battery cell and which accommodates the battery cell therein such that one side face from which the positive electrode terminal and the negative electrode terminal are lead out is faced towards the side of one of the openings; and a pair of lids made of a synthetic resin, each plugging the opening of the battery can, at least one of the lids plugging one of the openings towards which one side face from which the positive electrode termi
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: February 9, 2021
    Assignee: SONY CORPORATION
    Inventors: Yoichi Miyajama, Toshio Takeshita, Hiroaki Sato, Atsushi Takahashi
  • SECONDARY BATTERY
    Publication number: 20170141364
    Abstract: A secondary battery for electronic appliance to be installed in an electronic appliance, thereby feeding an electric power to the electronic appliance is disclosed, which includes a battery cell in which a positive electrode, a negative electrode and an electrolyte are accommodated in a pack, and a positive electrode terminal and a negative electrode terminal from the positive electrode and the negative electrode, respectively are lead out from one side face of the pack; a metallic battery can in which an opening is formed in the both end sides in an insertion direction of the battery cell and which accommodates the battery cell therein such that one side face from which the positive electrode terminal and the negative electrode terminal are lead out is faced towards the side of one of the openings; and a pair of lids made of a synthetic resin, each plugging the opening of the battery can, at least one of the lids plugging one of the openings towards which one side face from which the positive electrode termi
    Type: Application
    Filed: November 22, 2016
    Publication date: May 18, 2017
    Inventors: YOICHI MIYAJAMA, TOSHIO TAKESHITA, HIROAKI SATO, ATSUSHI TAKAHASHI
  • Secondary battery assembly including multiple lids
    Patent number: 9525157
    Abstract: A secondary battery for electronic appliance to be installed in an electronic appliance includes a battery cell in which a positive electrode, a negative electrode and an electrolyte are accommodated in a pack. A positive electrode terminal and a negative electrode terminal are lead out from one side face of the pack. The secondary battery may further include a metallic battery can accommodating the battery cell therein and a pair of lids made of a synthetic resin, each plugging an opening of the battery can.
    Type: Grant
    Filed: March 20, 2013
    Date of Patent: December 20, 2016
    Assignee: Sony Corporation
    Inventors: Yoichi Miyajama, Toshio Takeshita, Hiroaki Sato, Atsushi Takahashi