Patents by Inventor Hirofumi Uchiyama

Hirofumi Uchiyama 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).

  • Patent number: 9919591
    Abstract: A vehicle battery cooling structure is provided with a vehicle body, a battery unit and a cooling jacket. The vehicle body includes a floor panel and a vehicle body frame member. The battery unit is attached to the vehicle body frame member. The battery unit is arranged below the floor panel. The battery unit includes a battery case and a battery. The cooling jacket is attached to an upper surface of the battery case that houses the battery.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: March 20, 2018
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Satoru Mizoguchi, Hirofumi Uchiyama, Shinya Ogata
  • Patent number: 9895987
    Abstract: A charging-port control device for an electric vehicle includes a charging port engaged with a charging connector, a locking mechanism configured to limit release of an engagement state between the charging connector and the charging port, and a lock state control unit configured to control the locking mechanism to a lock state or an unlock state. The lock state control unit includes a first mode for controlling the locking mechanism to the lock state only when a charge request is being outputted from a vehicle side and a third mode for maintaining a full-time unlock state.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: February 20, 2018
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Hirofumi Uchiyama, Hiroyuki Ohya, Tsuyoshi Nakajima
  • Publication number: 20150035478
    Abstract: A charging-port control device for an electric vehicle includes a charging port engaged with a charging connector, a locking mechanism configured to limit release of an engagement state between the charging connector and the charging port, and a lock state control unit configured to control the locking mechanism to a lock state or an unlock state. The lock state control unit includes a first mode for controlling the locking mechanism to the lock state only when a charge request is being outputted from a vehicle side and a third mode for maintaining a full-time unlock state.
    Type: Application
    Filed: February 20, 2013
    Publication date: February 5, 2015
    Inventors: Hirofumi Uchiyama, Hiroyuki Ohya, Tsuyoshi Nakajima
  • Publication number: 20120055725
    Abstract: A vehicle battery cooling structure is provided with a vehicle body, a battery unit and a cooling jacket. The vehicle body includes a floor panel and a vehicle body frame member. The battery unit is attached to the vehicle body frame member. The battery unit is arranged below the floor panel. The battery unit includes a battery case and a battery. The cooling jacket is attached to an upper surface of the battery case that houses the battery.
    Type: Application
    Filed: May 14, 2010
    Publication date: March 8, 2012
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Satoru Mizoguchi, Hirofumi Uchiyama, Shinya Ogata
  • Patent number: 4300448
    Abstract: An apparatus for extracting the pulp from citrus fruits for the preparation of a fruit drink containing separate juice vesicles or sacs of the pulp comprises a plurality of clamps mounted on the periphery of a rotary drum to hold the halves of the fruits each divided into two across the core, with the cut surfaces exposed, a rotating shaft located opposite to one of the clamps in gripping position and substantially aligned to the core of each clamped half of the fruits for rotation about the common axis, and a nozzle having an opening provided radially with respect to the core of each halved fruit and attached to the end of the rotating shaft, whereby the pulp in the form of separate juice sacs is forced out of the halves by a jet of fluid from the nozzle.
    Type: Grant
    Filed: June 18, 1980
    Date of Patent: November 17, 1981
    Assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Prefectural Economic Federation of Agricultural Co-operatives
    Inventors: Masayuki Hayashi, Yasushi Ifuku, Hirofumi Uchiyama, Yosimi Kaga, Akifumi Nakamori
  • Patent number: 4294861
    Abstract: A method and an apparatus for processing citrus fruits into a drink, which is the juice of the fruits containing separate juice vesicles, or sacs, of the pulp, by cutting the fruits into pieces and directing jets of a fluid against the cut surfaces, thereby separating and forcing the pulp in the form of separate sacs away from the peel and segmental membrane of the fruit pieces.
    Type: Grant
    Filed: June 27, 1980
    Date of Patent: October 13, 1981
    Assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Prefectural Economic Federation of Agricultural Co-operatives
    Inventors: Yasushi Ifuku, Hirofumi Uchiyama, Masayuki Hayashi