Patents by Inventor Nobuyuki Wakuda

Nobuyuki Wakuda 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).

  • Battery container case
    Patent number: 7422113
    Abstract: A battery container case comprises an ensemble storage section 21 having made and arranged therein plural holder holes 231 that hold individually respectively cylindrical batteries 10 upright in such a way that they are half fitted into the holder holes; an open/close lid 22 that covers the batteries in the ensemble storage section from above; and a restraint member 31 for each holder hole that hinders a respective one of the batteries from being taken out of the holder hole. Each restraint member 31 is fixed to the ensemble storage section in such a disposable manner that it is removable irreversibly.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: September 9, 2008
    Assignee: FDK Energy Co., Ltd.
    Inventors: Nobuyuki Wakuda, Hiroshi Shibata
  • Battery container case
    Publication number: 20070020512
    Abstract: A battery container case comprises an ensemble storage section 21 having made and arranged therein plural holder holes 231 that hold individually respectively cylindrical batteries 10 upright in such a way that they are half fitted into the holder holes; an open/close lid 22 that covers the batteries in the ensemble storage section from above; and a restraint member 31 for each holder hole that hinders a respective one of the batteries from being taken out of the holder hole. Each restraint member 31 is fixed to the ensemble storage section in such a disposable manner that it is removable irreversibly.
    Type: Application
    Filed: July 20, 2006
    Publication date: January 25, 2007
    Applicant: FDK Energy Co., Ltd.
    Inventors: Nobuyuki Wakuda, Hiroshi Shibata
  • Combined display and dispenser for batteries
    Patent number: D530946
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: October 31, 2006
    Assignees: FDK Energy Co., Ltd., Umeda Vacum Package Co., Ltd.
    Inventors: Nobuyuki Wakuda, Hiroshi Shibata