Patents by Inventor Hirofumi Hagikura

Hirofumi Hagikura 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).

  • Publication number: 20080244889
    Abstract: A mounting structure includes a mounting member, and a connecting terminal which is fixed to the mounting member by a first fixing force. A linear member is fixed to the connecting terminal by a second fixing force. The second fixing force is smaller than the first fixing force.
    Type: Application
    Filed: June 11, 2008
    Publication date: October 9, 2008
    Inventors: Hirofumi HAGIKURA, Masami Nakashima, Toshitaka Tezuna
  • Publication number: 20070264865
    Abstract: A mounting structure includes a mounting member, and a connecting terminal which is fixed to the mounting member by a first fixing force. A linear member is fixed to the connecting terminal by a second fixing force. The second fixing force is smaller than the first fixing force.
    Type: Application
    Filed: May 8, 2007
    Publication date: November 15, 2007
    Applicant: YAZAKI CORPORATION
    Inventors: Hirofumi HAGIKURA, Masami NAKASHIMA, Toshitaka TEZUNA
  • Patent number: 6325641
    Abstract: An electric junction box according to the present invention comprises a notched portion 30 formed in a part of a cover 8 where an electronic unit is connected and a housing 31 separately provided from the cover 8 that is adapted to fit in the notched portion 30. A terminal receiving chamber 9 is provided in this housing in such a manner as to be made to open to a side facing the bus bar 3 so as to hold a relay female terminal 7 in the housing, and a press hold mechanism 35 is provided on sides of the relay female terminal 7 that is received in the terminal receiving chamber 9 in such a manner as to be held by pressing against internal walls of the terminal receiving chamber 9.
    Type: Grant
    Filed: January 24, 2000
    Date of Patent: December 4, 2001
    Assignee: Yazaki Corporation
    Inventors: Naomasa Nishiyama, Hirofumi Hagikura
  • Patent number: 4878001
    Abstract: The present invention relates to a drive control device for a motor actuator for use with an automobile air conditioner.The drive control device for a motor actuator is formed by using a transistor, and the supply of current from a power source to a motor constituting the drive unit of the motor actuator is carried out by the switching operation of a single transistor.A safety circuit is added to the control switches for applying a signal to the control device for the motor actuator, the safety circuit operates to always make the air condition in the compartment to be set required air conditioning mode.
    Type: Grant
    Filed: March 28, 1988
    Date of Patent: October 31, 1989
    Assignee: Nihon Radiator Co., Ltd.
    Inventors: Hirofumi Hagikura, Haruki Kawamoto
  • Patent number: 4660461
    Abstract: First and second outlets direct conditioned air into a vehicular passenger compartment. When one of the outlets is blocked, the other outlet is unblocked. A control arrangement ensures that the temperature of the output air is the same regardless of which outlet is unblocked. This is achieved by adjusting the position of an air mix door, which determines the extent to which air is heated before being delivered as conditioned air, in accordance with which outlet is unblocked.
    Type: Grant
    Filed: July 8, 1985
    Date of Patent: April 28, 1987
    Assignee: Nissan Motor Company, Limited
    Inventors: Toshio Ohashi, Yoshiro Ichimaru, Junpei Ishimaru, Hirofumi Hagikura