Patents by Inventor Toshiaki Uchikata

Toshiaki Uchikata 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: 6640497
    Abstract: A door glass raising and falling apparatus has a carrier plate 71 mounted onto a door glass 70. The door glass 70 is movable along sashes 41, 42 disposed on a door. The carrier plate 71 includes securing portions that are fixed to moving portions 67a, 67b of a wire-rope body 67. The carrier plate 71 also has a glass support portion 74 for supporting the door glass 70, and a pair of front and rear glass fixing portions 77, 78 each including a screw member 75. The door glass 70 has mounting holes supported by the glass fixing portions 77, 78, respectively. The dimension of the mounting holes is larger than the outside diameter of the shaft portion of each of the screw members 75 so that the door glass 70 is moveable with respect to the carrier plate 71. Also, a wire-rope body 150 extends over a plurality of pulleys. Some of the pulleys 142, 143 are rotatably mounted on frame members 136, 137 by pulley shafts 182 respectively.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: November 4, 2003
    Assignees: Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Ansei Corporation
    Inventors: Masatoshi Sakaguchi, Toshiaki Uchikata, Koji Ishii
  • Publication number: 20030159357
    Abstract: The door glass raising and falling apparatus comprises a carrier plate 71 to be mounted onto the lower end portion 70b of a door glass 70. The door glass 70 is capable of rising and falling along sashes 41, 42 respectively disposed in the front and rear portions of a door. The carrier plate 71 extends in the back-and-forth direction of the door glass 70 along the lower end of the door glass 70 and includes securing portions respectively formed in the given portions of the carrier plate 71, while the moving portions 67a, 67b of a wire-rope body 67 can be respectively fixed to the securing portions of the carrier plate 71. The carrier plate 71 further comprises a glass support portion 74 for supporting the middle portion of the lower end of the door glass 70 in the back-and-forth direction thereof, and a pair of front and rear glass fixing portions 77, 78 each including a screw member 75.
    Type: Application
    Filed: April 10, 2002
    Publication date: August 28, 2003
    Applicant: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISH
    Inventors: Masatoshi Sakaguchi, Toshiaki Uchikata, Koji Ishii
  • Patent number: 6397524
    Abstract: A door glass raising and falling apparatus has a carrier plate 71 mounted onto a door glass 70. The door glass 70 is movable along sashes 41, 42 disposed on a door. The carrier plate 71 includes securing portions that are fixed to moving portions 67a, 67b of a wire-rope body 67. The carrier plate 71 also has a glass support portion 74 for supporting the door glass 70, and a pair of front and rear glass fixing portions 77, 78 each including a screw member 75. The door glass 70 has mounting holes supported by the glass fixing portions 77, 78, respectively. The dimension of the mounting holes is larger than the outside diameter of the shaft portion of each of the screw members 75 so that the door glass 70 is moveable with respect to the carrier plate 71. Also, a wire-rope body 150 extends over a plurality of pulleys. Some of the pulleys 142, 143 are rotatably mounted on frame members 136, 137 by pulley shafts 182 respectively.
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: June 4, 2002
    Assignees: Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Ansei Corporation
    Inventors: Masatoshi Sakaguchi, Toshiaki Uchikata, Koji Ishii