Patents by Inventor Taiji Ikeda

Taiji Ikeda 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: 9630653
    Abstract: A vehicle body structure includes a sill structure, a roof rail structure, a pillar structure, and a reinforcement member. The roof rail structure has a box section defining a roof rail cavity. The pillar structure has a box section defining a pillar cavity in communication with the roof rail cavity. The reinforcement member extends through the pillar cavity and the roof rail cavity, the reinforcement member having a first end rigidly attached to the sill structure, and a second end terminating in the roof rail cavity.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: April 25, 2017
    Assignee: NISSAN NORTH AMERICA, INC.
    Inventors: Emily Redmer, Taiji Ikeda
  • Patent number: 9415663
    Abstract: A vehicle window assembly includes a first transparent member, a second transparent member and a mounting structure. The first transparent member is disposed in an aperture of a vehicle. The second transparent member is disposed in the aperture of the vehicle. The mounting structure supports the first transparent member and the second transparent member, and the second transparent member is supported by the mounting structure so as to be angled relative to the first transparent member.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: August 16, 2016
    Assignee: NISSAN NORTH AMERICA, INC.
    Inventors: Kyle Soffin, Taiji Ikeda, John-Paul LaPorte
  • Publication number: 20160200364
    Abstract: A vehicle body structure includes a sill structure, a roof rail structure, a pillar structure, and a reinforcement member. The roof rail structure has a box section defining a roof rail cavity. The pillar structure has a box section defining a pillar cavity in communication with the roof rail cavity.
    Type: Application
    Filed: August 31, 2015
    Publication date: July 14, 2016
    Inventors: Emily REDMER, Taiji IKEDA
  • Patent number: 9327767
    Abstract: A structure against a side impact has a side wall of a vehicle body, the side wall including a pillar within which a reinforcement is provided, a seatback frame, and a load receiving member disposed on the seatback frame to contact with the side wall of the vehicle body and to receive an impact load when the side wall of the vehicle body is moved toward a vehicle cabin by a side impact. A high-strength area reinforced by the reinforcement to have high strength is formed in the side wall of the vehicle body. An upper area of the pillar reinforced by the reinforcement includes a lower area having a strength lower than the strength of the high-strength area is formed beneath the high-strength area. A lower area that is not reinforced by the reinforcement is formed beneath the upper area.
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: May 3, 2016
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Taiji Ikeda, Tatsuzo Tomita, Masato Sakurai, Toshiya Sagara
  • Patent number: 9327622
    Abstract: A load transfer structure includes a seatback frame, and a load receiving member disposed on the seatback frame to contact with a side wall of a vehicle body when the side wall is moved toward a vehicle cabin by a side impact. The load receiving member includes a horizontal portion extending laterally, an inclined portion extended obliquely outward and upward from an outer end of the horizontal portion, and a curved portion provided between the horizontal portion and the inclined portion and having inner and outer concave edges. A bisector of an angle between straight edges continued from both ends of the outer concave edge and a bisector of an angle between straight edges continued from both ends of the inner concave edge intersect with each other in the curved portion. Accordingly, an absorbed energy amount by the load receiving member increases.
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: May 3, 2016
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Taiji Ikeda, Tatsuzo Tomita, Masato Sakurai, Toshiya Sagara
  • Patent number: 9248862
    Abstract: A vehicle body structure includes a pillar structure, a sill structure and a reinforcement member. The pillar structure has a box section defining a cavity. The sill structure has an upper surface defining an aperture. The reinforcement member is disposed within the cavity of the pillar structure, extends through the aperture and is attached to the sill structure.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: February 2, 2016
    Assignee: NISSAN NORTH AMERICA, INC.
    Inventors: Emily Redmer, Taiji Ikeda
  • Patent number: 9187135
    Abstract: A vehicle body structure includes a pillar structure, a roof rail structure, a reinforcement member, and a reinforcement bracket. The pillar structure has a box section defining a pillar cavity. The roof rail structure has a box section defining a roof rail cavity in communication with the pillar cavity. The reinforcement member is positioned in and extends through the pillar cavity and the roof rail cavity. The reinforcement bracket has a first attachment portion attached to the pillar structure at a first location, a second attachment portion attached to the pillar structure at a second location opposite the first location, and a body portion extending across the pillar cavity between the first attachment portion and the second attachment portion, the body portion being attached to the reinforcement member.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: November 17, 2015
    Assignee: NISSAN NORTH AMERICA, INC.
    Inventors: Emily Redmer, Taiji Ikeda
  • Publication number: 20150123434
    Abstract: A load transfer structure includes a seatback frame, and a load receiving member disposed on the seatback frame to contact with a side wall of a vehicle body when the side wall is moved toward a vehicle cabin by a side impact. The load receiving member includes a horizontal portion extending laterally, an inclined portion extended obliquely outward and upward from an outer end of the horizontal portion, and a curved portion provided between the horizontal portion and the inclined portion and having inner and outer concave edges. A bisector of an angle between straight edges continued from both ends of the outer concave edge and a bisector of an angle between straight edges continued from both ends of the inner concave edge intersect with each other in the curved portion. Accordingly, an absorbed energy amount by the load receiving member increases.
    Type: Application
    Filed: April 15, 2013
    Publication date: May 7, 2015
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Taiji Ikeda, Tatsuzo Tomita, Masato Sakurai, Toshiya Sagara
  • Publication number: 20150108788
    Abstract: A structure against a side impact has a side wall of a vehicle body, the side wall including a pillar within which a reinforcement is provided, a seatback frame, and a load receiving member disposed on the seatback frame to contact with the side wall of the vehicle body and to receive an impact load when the side wall of the vehicle body is moved toward a vehicle cabin by a side impact. A high-strength area reinforced by the reinforcement to have high strength is formed in the side wall of the vehicle body. An upper area reinforced by the reinforcement to have strength lower than the strength of the high-strength area is formed beneath the high-strength area. A lower area that is not reinforced by the reinforcement is formed beneath the upper area.
    Type: Application
    Filed: April 15, 2013
    Publication date: April 23, 2015
    Inventors: Taiji Ikeda, Tatsuzo Tomita, Masato Sakurai, Toshiya Sagara