Patents by Inventor Masashi Ebi

Masashi Ebi 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).

  • Blade fuse
    Patent number: 9613775
    Abstract: Disclosed is a highly durable blade fuse for which a fused site in a narrow section and the rated current are determined in conformity with its design and the temperature of which does not increase greatly when a current flows through it. A blade fuse according to the present invention includes terminal sections (A, B) and a connection section (1), which are made of the same metal base material that is zinc or a zinc alloy. Furthermore, a low-melting-point metal piece (3), made of tin, which has an outer size identical or similar to a width of the connection section (1) is melted and stuck on at least one surface of the connection section (1) outside the fused section (2), and is positioned to partially traverse an edge of the fused section (2) or not to traverse the edge but to be adjacent to the edge.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: April 4, 2017
    Assignee: PACIFIC ENGINEERING CORPORATION
    Inventors: Masashi Ebi, Daiji Kondo
  • BLADE FUSE
    Publication number: 20150371802
    Abstract: Disclosed is a highly durable blade fuse for which a fused site in a narrow section and the rated current are determined in conformity with its design and the temperature of which does not increase greatly when a current flows through it. A blade fuse according to the present invention includes terminal sections (A, B) and a connection section (1), which are made of the same metal base material that is zinc or a zinc alloy. Furthermore, a low-melting-point metal piece (3), made of tin, which has an outer size identical or similar to a width of the connection section (1) is melted and stuck on at least one surface of the connection section (1) outside the fused section (2), and is positioned to partially traverse an edge of the fused section (2) or not to traverse the edge but to be adjacent to the edge.
    Type: Application
    Filed: January 29, 2014
    Publication date: December 24, 2015
    Inventors: Masashi EBI, Daiji KONDO
  • Time delay fuse
    Patent number: 4570147
    Abstract: A fuse comprising a casing, a fusible element disposed within the casing and a member made of ceramics mounted to the fusible element, the fusible portion of the fusible element being situated within a recess formed in the member.
    Type: Grant
    Filed: October 10, 1984
    Date of Patent: February 11, 1986
    Assignee: Pacific Engineering Company, Ltd.
    Inventor: Masashi Ebi
  • Time delay fuse
    Patent number: 4430633
    Abstract: A fuse comprising a casing, a fusible element disposed within the casing and a member made of ceramics mounted to the fusible element, the fusible portion of the fusible element being situated within a recess formed in the member.
    Type: Grant
    Filed: April 16, 1981
    Date of Patent: February 7, 1984
    Assignee: Pacific Engineering Co., Ltd.
    Inventor: Masashi Ebi