Patents by Inventor Kazuyoshi Iizuka

Kazuyoshi Iizuka 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: 20230173953
    Abstract: A mode adjustment system capable of changing interior in a conveyance with less effort and time includes an input device that allows an occupant to select mode information in which position information of a seat and a shade are registered in advance, a mode switching device that receives the mode information from the input device and switches the positions of the seat and the shade based on the mode information, a seat adjustment device, and a shade adjustment device. The mode switching device includes a seat movement amount calculator calculating the movement amount of the seat and a shade movement amount calculator calculating the movement amount of the shade, the seat adjustment device adjusts the position of the seat based on the calculated movement amount of the seat, and the shade adjustment device adjusts the position of the shade based on the calculated movement amount of the shade.
    Type: Application
    Filed: March 16, 2021
    Publication date: June 8, 2023
    Inventors: Takako MIYOSHI, Takayuki KOBORI, Akio SEYA, Hiroki SHIBAYAMA, Kazuyoshi IIZUKA, Ai FURUTA, Kazuaki MIMA, Yuichiro HOSHI, Tomohisa CHIBA, Kensuke MORI
  • Publication number: 20230173959
    Abstract: A conveyance seat accommodable in a recess of a floor includes: a seat cushion; a front leg portion which supports a front lower portion of the seat cushion and of which one end is rotatably fixed at the front lower portion of the seat cushion and the other end is detachably fixed at a position in front of the recess; a rear leg portion which supports a rear lower portion of the seat cushion and of which one end is rotatably fixed at the rear lower portion of the seat cushion and the other end is rotatably fixed to the floor inside the recess; and an arm portion of which one end is rotatably fixed to the rear leg portion and the other end is fixable to the floor at a position behind the other end of the rear leg portion.
    Type: Application
    Filed: March 16, 2021
    Publication date: June 8, 2023
    Inventors: Takako MIYOSHI, Takayuki KOBORI, Akio SEYA, Hiroki SHIBAYAMA, Kazuyoshi IIZUKA, Ai FURUTA, Kazuaki MIMA, Yuichiro HOSHI, Tomohisa CHIBA, Kensuke MORI, Hirokazu ONITSUKA
  • Patent number: 8820655
    Abstract: Provided is a temperature sensitive actuator attaching structure wherein the ease of attachment is improved. A heat generating element (51) generates heat by energizing a temperature sensitive actuator (2) via conducting terminals (41, 42). The generated heat expands a wax (W) to project a piston (21), and an elastic member (23) biases the piston (21) in a direction opposite to the projecting direction. In order to attach the temperature sensitive actuator (2) to an attachment portion (11) of an object member (1), fixing protrusions (41a) are provided in the conducting terminal (41) of the temperature sensitive actuator (2), and receiving portions (14) which can receive the fixing protrusions (41a) in a direction perpendicular to the axis of the piston (21) are provided in the attachment portion (11). The temperature sensitive actuator (2) is attached to the object member (1) by inserting the fixing protrusions (41a) into the receiving portions (14).
    Type: Grant
    Filed: February 15, 2010
    Date of Patent: September 2, 2014
    Assignees: Nippon Thermostat Co., Ltd., Honda Motor Co., Ltd.
    Inventors: Tetsuya Arai, Kazuyoshi Iizuka
  • Publication number: 20120060362
    Abstract: Provided is a temperature sensitive actuator attaching structure wherein the ease of attachment is improved. A heat generating element (51) generates heat by energizing a temperature sensitive actuator (2) via conducting terminals (41, 42). The generated heat expands a wax (W) to project a piston (21), and an elastic member (23) biases the piston (21) in a direction opposite to the projecting direction. In order to attach the temperature sensitive actuator (2) to an attachment portion (11) of an object member (1), fixing protrusions (41a) are provided in the conducting terminal (41) of the temperature sensitive actuator (2), and receiving portions (14) which can receive the fixing protrusions (41a) in a direction perpendicular to the axis of the piston (21) are provided in the attachment portion (11). The temperature sensitive actuator (2) is attached to the object member (1) by inserting the fixing protrusions (41a) into the receiving portions (14).
    Type: Application
    Filed: February 15, 2010
    Publication date: March 15, 2012
    Applicants: HONDA MOTOR CO., LTD., NIPPON THERMOSTAT CO., LTD.
    Inventors: Tetsuya Arai, Kazuyoshi Iizuka