Patents by Inventor Atsushi Kunisawa

Atsushi Kunisawa 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).

  • Arrangement for securing long slide rail device to vehicle
    Patent number: 6547331
    Abstract: Arrangement for securing a long slide rail device with support legs in a vehicle floor, the long slide rail device including a long lower rail, wherein, among the support legs, a leg member is provided at a vulnerable point of the long lower rail which is defined between a seat storage area and a seat home position area in a vehicle or automobile, so that a part of great force applied from a vehicle seat will be escaped through the leg member to the vehicle floor, thereby preventing undesired bending or deformation of the long lower rail at that vulnerable point.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: April 15, 2003
    Assignee: Tachi-S Co., Ltd.
    Inventors: Atsushi Kunisawa, Takanori Ishizuka
  • Arrangement for securing long slide rail device to vehicle
    Publication number: 20020003369
    Abstract: Arrangement for securing a long slide rail device with support legs in a vehicle floor, the long slide rail device including a long lower rail, wherein, among the support legs, a leg member is provided at a vulnerable point of the long lower rail which is defined between a seat storage area and a seat home position area in a vehicle or automobile, so that a part of great force applied from a vehicle seat will be escaped through the leg member to the vehicle floor, thereby preventing undesired bending or deformation of the long lower rail at that vulnerable point.
    Type: Application
    Filed: April 30, 2001
    Publication date: January 10, 2002
    Inventors: Atsushi Kunisawa, Takanori Ishizuka