Patents by Inventor Katsumi Sakane

Katsumi Sakane 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: 7393047
    Abstract: Disclosed is an automobile roof structure, which comprises a pair of right and left roof side rails 1, a transparent roof panel 4 attached to cover a space between the roof side rails 1, a sun shade 5 disposed slidably along a bottom surface of the transparent roof panel 4, and a shade support member 6 for supporting the sun shade 5 in a slidingly movable manner. Each of the roof side rails 1 includes a rail outer panel 7 and a rail inner panel 8 formed, respectively, with roof flanges 14, 15 which are oriented to protrude in a laterally inward direction of an automobile body and joined together. The roof flanges 14, 15, a lateral peripheral portion of the transparent roof panel 4, and the shade support member 6, are disposed within a given positioning zone where they overlap each other in top plan view.
    Type: Grant
    Filed: May 4, 2006
    Date of Patent: July 1, 2008
    Assignee: Mazda Motor Corporation
    Inventors: Yasunari Hirotani, Katsumi Sakane, Shingo Kunihiro, Kazuhiro Tanaka, Asami Iwamoto, Masaki Nakaura
  • Publication number: 20060255627
    Abstract: Disclosed is an automobile roof structure, which comprises a pair of right and left roof side rails 1, a transparent roof panel 4 attached to cover a space between the roof side rails 1, a sun shade 5 disposed slidably along a bottom surface of the transparent roof panel 4, and a shade support member 6 for supporting the sun shade 5 in a slidingly movable manner. Each of the roof side rails 1 includes a rail outer panel 7 and a rail inner panel 8 formed, respectively, with roof flanges 14, 15 which are oriented to protrude in a laterally inward direction of an automobile body and joined together. The roof flanges 14, 15, a lateral peripheral portion of the transparent roof panel 4, and the shade support member 6, are disposed within a given positioning zone where they overlap each other in top plan view.
    Type: Application
    Filed: May 4, 2006
    Publication date: November 16, 2006
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Yasunari Hirotani, Katsumi Sakane, Shingo Kunihiro, Kazuhiro Tanaka, Asami Iwamoto, Masaki Nakaura
  • Patent number: 6318102
    Abstract: A vehicle air conditioning apparatus, provided in a vehicle where plural rows of seats are arrayed in the front-to-rear direction of the vehicle, comprises a cooler duct for guiding cool air from a cooler unit of an air conditioning unit to a portion above and between a first rear seat positioned on a second row of seats from a vehicle front and a second rear seat positioned behind the first rear seat. The cooler duct has a first outlet for ejecting cool air to the first rear seat side and a second outlet for ejecting cool air to the second rear seat side, and the first outlet is arranged in a position away from a seated portion of the first rear seat.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: November 20, 2001
    Assignee: Mazda Motor Corporation
    Inventors: Hiroshi Asou, Katsumi Sakane, Shintaro Hosoda
  • Patent number: 6120370
    Abstract: A vehicle air conditioning apparatus, provided in a vehicle where plural rows of seats are arrayed in the front-to-rear direction of the vehicle, comprises a cooler duct for guiding cool air from a cooler unit of an air conditioning unit to a portion above and between a first rear seat positioned on a second row of seats from a vehicle front and a second rear seat positioned behind the first rear seat. The cooler duct has a first outlet for ejecting cool air to the first rear seat side and a second outlet for ejecting cool air to the second rear seat side, and the first outlet is arranged in a position away from a seated portion of the first rear seat.
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: September 19, 2000
    Assignee: Mazda Motor Corporation
    Inventors: Hiroshi Asou, Katsumi Sakane, Shintaro Hosoda
  • Patent number: 5203600
    Abstract: An automotive vehicle has a rear header disposed at a rear end of the roof and above a rear seat. For example, in the event where the automotive vehicle is about to roll, the seat back of the rear seat is leaned forwards and the upper end portion of the seat back is leaned forwards, thereby forcibly repositioning the head of the rear passenger seated on the rear seat to the position remoter from the back window panel.
    Type: Grant
    Filed: July 1, 1991
    Date of Patent: April 20, 1993
    Assignee: Mazda Motor Corporation
    Inventors: Yasukazu Watanabe, Hidemi Aoki, Masatoshi Takayama, Tadashi Ioka, Katsumi Sakane, Noritaka Sakiyama, Yasunari Hirotani, Naomi Mitani, Kazuhiro Ushijima
  • Patent number: 4946195
    Abstract: An upper part of a steering column is supported by a first supporting member and a lower part of the steering column is connected releasably to a car body by a second supporting member. Such component state is released by a releasing device which detects a predetermined state of collision upon the occurrence of a collision. This arrangement restricts the extent of rearward movement of a steering wheel and adjusts properly the amount of upward movement of the steering handle, thereby contributing to the improvement of safety.
    Type: Grant
    Filed: March 7, 1989
    Date of Patent: August 7, 1990
    Assignee: Mazda Motor Corporation
    Inventors: Tadashi Ioka, Katsumi Sakane, Toshifumi Suzuki, Kazunari Amatsu, Kaoru Shimada
  • Patent number: 4909566
    Abstract: A cowl box of a vehicle in which a duct passagae through which an air duct of an air conditioner extends in a vertical direction is arranged to support a front windshield in such a fashion that the cowl box and the air duct are superposed as viewed in a transverse direction of a car body. According to this feature, the cowl box can be disposed in an instrument panel without narrowing the width of the cowl box and without enlarging the instrument panel.
    Type: Grant
    Filed: November 23, 1988
    Date of Patent: March 20, 1990
    Assignee: Mazda Motor Corporation
    Inventors: Teruo Hashimoto, Isao Hirashima, Katsumi Sakane, Tadashi Ioka