Patents by Inventor Yoshio Ojima

Yoshio Ojima 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: 9735404
    Abstract: A battery case for mounting under a floor of a vehicle comprises a case body containing a battery module and a cover for closing over an opening of the case body. A reinforcement member for reinforcing the case body is attached to an outer surface of the case body. The case body is provided with a gas circulation hole for letting a gas flow from within the case body into the reinforcement member. The reinforcement member is provided with a gas exhaust port for letting out the gas having flown into the reinforcement member.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: August 15, 2017
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Ikkei Ohgitani, Yoshio Ojima, Takahiro Fukagawa
  • Patent number: 9573453
    Abstract: A vehicle body has, in a state in which a battery unit is not installed, a frame configuring a part of the lower surface of the vehicle body. A vehicle battery unit installation apparatus for installing a battery unit in the lower part of the vehicle body includes: a striker device configured to be secured to the vehicle body and a locking device secured to the battery unit. The striker device includes a base plate and a striker secured to the base plate. The striker has a support part capable of supporting a load. The locking device is capable of securing the support part. The base plate is configured to be secured to the frame. The striker has ends secured to the base plate such that the support part is located below the frame.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: February 21, 2017
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yoshio Ojima, Takahiro Fukagawa, Takashi Murase
  • Patent number: 9216718
    Abstract: A battery unit mounting apparatus for an electric vehicle includes four or more fixing portions configured to be provided at the bottom of an electric vehicle and four or more corresponding portions-to-be-fixed on a battery unit. When the battery unit is raised toward the vehicle, the battery unit mounting apparatus causes each fixing portion to be engaged with the corresponding one of the portions-to-be-fixed. There is a first group, formed by three of the fixing portions and corresponding three of the portions-to-be-fixed, and a second group, formed by the remaining one or more of the fixing portions and the remaining one or more of the portions-to-be-fixed. The fixing portion and the portion-to-be-fixed in the second group are configured to be engaged with each other after the fixing portions and the portions-to-be-fixed in the first group are engaged.
    Type: Grant
    Filed: December 4, 2012
    Date of Patent: December 22, 2015
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yoshio Ojima, Takahiro Fukagawa, Takashi Murase
  • Patent number: 9186973
    Abstract: Provided is a connector component that allows easily performing coupling of connectors with each other. In a connector component (a vehicle-side electrical connector) according to an embodiment of the present invention, a vehicle-side connector is mounted on a base bracket via mounting members formed of rubber, elastic deformation of the mounting members permits a relative positional displacement of the base bracket and the vehicle-side connector in a compressing direction (Z-direction) as well as a relative positional displacement in a sliding direction (a direction in an X-Y plane). Therefore, even when there is a positional displacement and/or inclination between the vehicle-side electrical connector and a battery-side electrical connector and a relative positional displacement in the sliding direction has occurred, self-correction is performed by elastic deformation of the mounting members.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: November 17, 2015
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Mamoru Hozumi, Yoshio Ojima, Takahiro Fukagawa, Takashi Murase
  • Patent number: 9079483
    Abstract: Provided is a connector component that allows easily performing coupling of connectors with each other. In a connector component (a vehicle-side electrical connector) according to an embodiment of the present invention, a vehicle-side connector is mounted on a base bracket via mounting members formed of rubber, elastic deformation of the mounting members permits a relative positional displacement of the base bracket and the vehicle-side connector in a compressing direction (Z-direction) as well as a relative positional displacement in a sliding direction (a direction in an X-Y plane). Therefore, even when there is a positional displacement and/or inclination between the vehicle-side electrical connector and a battery-side electrical connector and a relative positional displacement in the sliding direction has occurred, self-correction is performed by elastic deformation of the mounting members.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: July 14, 2015
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Mamoru Hozumi, Yoshio Ojima, Takahiro Fukagawa, Takashi Murase
  • Patent number: 9079477
    Abstract: A vehicle door panel, which can prevent a slide-openable door panel from deviating from a swing-openable door panel when the swing-openable door panel is opened, is provided. The vehicle door structure 10 includes a slide door panel 14, a swing door panel 16, a slide mechanism 18 and a hinge mechanism 20, and includes a lock mechanism 22 for locking the slide door panel 14 to the swing door panel 16 when the swing door panel 16 is opened. The lock mechanism 22 is configured by a locking portion 50 installed in the swing door panel 16 and protruding toward the slide door panel 16 when the swing door panel 16 is opened, and an opening portion 60 installed in the slide door panel 14 and locked by the locking portion 50 when the swing door panel 16 is opened.
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: July 14, 2015
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Katsuya Maruyama, Yoshio Ojima, Taketo Fukuhara
  • Patent number: 9074398
    Abstract: A vehicle door structure in which it is possible to prevent a slide opening and closing door panel from being uncoupled from a swing opening and closing door panel when the swing opening and closing door panel is opened, is provided. A vehicle door structure 10 includes a lock mechanism 22 that locks a slide door panel 14 to a swing door panel 16 when the swing door panel 16 is opened. The lock mechanism 22 is composed of a locking part 50 which is provided so as to be movable backward and forward along a direction in which the slide door panel 14 and the swing door panel 16 overlap each other according to opening and closing of the swing door panel 16, and a protrusion 60 which is provided on the slide door panel 14, and is locked by the locking part 50 when the swing door panel 16 is opened. The locking part 50 moves forward to the slide door panel 14 side, to lock the protrusion 60 when the swing door panel 16 is opened.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: July 7, 2015
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Katsuya Maruyama, Hiroshi Kuno, Yoshio Ojima, Taketo Fukuhara
  • Patent number: 9016762
    Abstract: A vehicle door structure 1 comprises a slide door panel 6 for opening and closing a front region of a rear door opening in a vehicle body 2, a swing door panel 7 for opening and closing a rear region of the rear door opening in cooperation with the slide door panel 6, an opening degree detection mechanism 30 for presuming a locked state on the slide door panel 6 and swing door panel 7 by detecting the opening degree of the slide door panel 6, and a handle idling mechanism 31, provided with the swing door panel 7, for nullifying an operation of a swing door handle 10 when the swing door panel 7 is fully closed.
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: April 28, 2015
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventors: Yoshio Ojima, Katsuya Maruyama
  • Patent number: 9016417
    Abstract: A battery unit mounting apparatus for mounting a battery unit to a vehicle from a bottom face side of the vehicle comprises a table having a mount surface for mounting the battery unit, a lift for moving the table up and down with respect to the bottom face of the vehicle, and a connection mechanism for connecting the table and the lift to each other. The connection mechanism connects the table and the lift to each other such that the battery unit or table comes into contact with the bottom face of the vehicle so as to tilt the mount surface by a predetermined inclination with respect to the bottom face of the vehicle.
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: April 28, 2015
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventors: Ikkei Ohgitani, Takahiro Fukagawa, Yoshio Ojima, Akihiko Motoya, Hideyuki Maki
  • Patent number: 8925248
    Abstract: A vehicle door structure comprises a slide door panel for opening and closing a front region of a rear door opening of a vehicle body and a swing door panel for opening and closing a rear region of the rear door opening in cooperation with the slide door panel, swing door panel lock mechanisms for locking the swing door panel with respect to the vehicle body when the swing door panel is fully closed, and slidability setting mechanisms provided with the vehicle body. Slide rails are provided in upper and lower parts of the vehicle body, while rollers are attached to upper and lower parts of the slide door panel. The slidability setting mechanisms permit the rollers to be introduced to the slide rails only when the swing door panel is locked with respect to the vehicle body.
    Type: Grant
    Filed: July 1, 2013
    Date of Patent: January 6, 2015
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventors: Katsuya Maruyama, Yoshio Ojima
  • Patent number: 8925983
    Abstract: A locking apparatus for a vehicle includes a striker, a locking apparatus body. The locking apparatus body is used for locking and releasing the striker. The locking apparatus body includes a housing, a first rocking shaft, a latch and a pawl. The housing includes a recess for receiving the striker. The first rocking shaft is disposed in the housing and has a first axis. The latch is supported by the first rocking shaft so as to be rotatable relative to the housing around the first axis between a locking position in which the latch locks the striker in the recess and a releasing position in which the latch releases the striker in the recess. The pawl is used for locking the latch. The locking apparatus body locks the striker when moving housing to the striker and is operable in the housing.
    Type: Grant
    Filed: June 18, 2012
    Date of Patent: January 6, 2015
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventors: Ikkei Ohgitani, Yoshio Ojima, Takahiro Fukagawa, Takashi Murase
  • Publication number: 20140292022
    Abstract: A vehicle door panel, which can prevent a slide-openable door panel from deviating from a swing-openable door panel when the swing-openable door panel is opened, is provided. The vehicle door structure 10 includes a slide door panel 14, a swing door panel 16, a slide mechanism 18 and a hinge mechanism 20, and includes a lock mechanism 22 for locking the slide door panel 14 to the swing door panel 16 when the swing door panel 16 is opened. The lock mechanism 22 is configured by a locking portion 50 installed in the swing door panel 16 and protruding toward the slide door panel 16 when the swing door panel 16 is opened, and an opening portion 60 installed in the slide door panel 14 and locked by the locking portion 50 when the swing door panel 16 is opened.
    Type: Application
    Filed: July 24, 2012
    Publication date: October 2, 2014
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Katsuya Maruyama, Yoshio Ojima, Taketo Fukuhara
  • Publication number: 20140205878
    Abstract: A battery case for mounting under a floor of a vehicle comprises a case body containing a battery module and a cover for closing over an opening of the case body. A reinforcement member for reinforcing the case body is attached to an outer surface of the case body. The case body is provided with a gas circulation hole for letting a gas flow from within the case body into the reinforcement member. The reinforcement member is provided with a gas exhaust port for letting out the gas having flown into the reinforcement member.
    Type: Application
    Filed: January 17, 2014
    Publication date: July 24, 2014
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Ikkei OHGITANI, Yoshio OJIMA, Takahiro FUKAGAWA
  • Publication number: 20140196966
    Abstract: A battery unit mounting apparatus for mounting a battery unit to a vehicle from a bottom face side of the vehicle comprises a table having a mount surface for mounting the battery unit, a lift for moving the table up and down with respect to the bottom face of the vehicle, and a connection mechanism for connecting the table and the lift to each other. The connection mechanism connects the table and the lift to each other such that the battery unit or table comes into contact with the bottom face of the vehicle so as to tilt the mount surface by a predetermined inclination with respect to the bottom face of the vehicle.
    Type: Application
    Filed: January 9, 2014
    Publication date: July 17, 2014
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Ikkei OHGITANI, Takahiro FUKAGAWA, Yoshio OJIMA, Akihiko MOTOYA, Hideyuki MAKI
  • Publication number: 20140165354
    Abstract: A vehicle body has, in a state in which a battery unit is not installed, a frame configuring a part of the lower surface of the vehicle body. A vehicle battery unit installation apparatus for installing a battery unit in the lower part of the vehicle body includes: a striker device configured to be secured to the vehicle body and a locking device secured to the battery unit. The striker device includes a base plate and a striker secured to the base plate. The striker has a support part capable of supporting a load. The locking device is capable of securing the support part. The base plate is configured to be secured to the frame. The striker has ends secured to the base plate such that the support part is located below the frame.
    Type: Application
    Filed: June 6, 2012
    Publication date: June 19, 2014
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yoshio Ojima, Takahiro Fukagawa, Takashi Murase
  • Publication number: 20140075843
    Abstract: A vehicle door structure 1 comprises a slide door 6 for opening and closing a front region of a rear door opening, a swing door 7 for opening and closing a rear region of the rear door opening in cooperation with the slide door 6, a middle slide rail 17 attached to the swing door 7 so as to extend longitudinally of the vehicle body, a guide body 18 adapted to be guided by the middle slide rail 17 when opening and closing the slide door 6, and a movable arm 34 rotatably attached to the slide door 6 and adapted to engage the guide body 18. The movable arm 34 is movable longitudinally of the vehicle body with respect to the guide body 18.
    Type: Application
    Filed: July 24, 2013
    Publication date: March 20, 2014
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Katsuya MARUYAMA, Yoshio OJIMA
  • Publication number: 20140046551
    Abstract: A vehicle door structure 1 comprises a slide door panel 6 for opening and closing a front region of a rear door opening in a vehicle body 2, a swing door panel 7 for opening and closing a rear region of the rear door opening in cooperation with the slide door panel 6, an opening degree detection mechanism 30 for presuming a locked state on the slide door panel 6 and swing door panel 7 by detecting the opening degree of the slide door panel 6, and a handle idling mechanism 31, provided with the swing door panel 7, for nullifying an operation of a swing door handle 10 when the swing door panel 7 is fully closed.
    Type: Application
    Filed: August 8, 2013
    Publication date: February 13, 2014
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yoshio OJIMA, Katsuya MARUYAMA
  • Publication number: 20140026487
    Abstract: A vehicle door structure comprises a slide door panel for opening and closing a front region of a rear door opening of a vehicle body and a swing door panel for opening and closing a rear region of the rear door opening in cooperation with the slide door panel, swing door panel lock mechanisms for locking the swing door panel with respect to the vehicle body when the swing door panel is fully closed, and slidability setting mechanisms provided with the vehicle body. Slide rails are provided in upper and lower parts of the vehicle body, while rollers are attached to upper and lower parts of the slide door panel. The slidability setting mechanisms permit the rollers to be introduced to the slide rails only when the swing door panel is locked with respect to the vehicle body.
    Type: Application
    Filed: July 1, 2013
    Publication date: January 30, 2014
    Inventors: Katsuya MARUYAMA, Yoshio OJIMA
  • Publication number: 20140017936
    Abstract: Provided is a connector component that allows easily performing coupling of connectors with each other. In a connector component (a vehicle-side electrical connector) according to an embodiment of the present invention, a vehicle-side connector is mounted on a base bracket via mounting members formed of rubber, elastic deformation of the mounting members permits a relative positional displacement of the base bracket and the vehicle-side connector in a compressing direction (Z-direction) as well as a relative positional displacement in a sliding direction (a direction in an X-Y plane). Therefore, even when there is a positional displacement and/or inclination between the vehicle-side electrical connector and a battery-side electrical connector and a relative positional displacement in the sliding direction has occurred, self-correction is performed by elastic deformation of the mounting members.
    Type: Application
    Filed: March 13, 2012
    Publication date: January 16, 2014
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Mamoru Hozumi, Yoshio Ojima, Takahiro Fukagawa, Takashi Murase
  • Patent number: 8567126
    Abstract: A vehicle door structure provided with a first door panel, a second door panel, a slide mechanism, and a hinge mechanism. The slide mechanism is provided with a first slide rail, a second slide rail, a first guide body, and a second guide body. The first slide rail is provided to the vehicle body to extend along the upper part or the lower part of the first door panel that is in a fully closed position. The first guide body is provided to the first door panel and is guided by the first slide rail. The second slide rail is provided to the second door panel. The second guide body is provided to the first door panel and is guided by the second slide rail. When the first door panel is in a fully open position, the first guide body has been or can be separated from the first slide rail.
    Type: Grant
    Filed: August 23, 2010
    Date of Patent: October 29, 2013
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventors: Mamoru Hozumi, Yoshio Ojima, Tetsuro Otobe, Hiroshi Naito, Naoki Ishimaru, Mitsunori Hyodo, Yuji Yamanashi