Patents by Inventor Yukihiro Kitazaki

Yukihiro Kitazaki 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).

  • Drum type washing machine
    Patent number: 8370980
    Abstract: A drum type washing machine includes a rotating drum having a rotating axis in a substantially horizontal direction and sustained rotatably in a tub. The washing machine further includes a motor for driving the rotating drum, a water supply for supplying water into the tub, and a controller for washing, rinsing and liquid-extracting by controlling workings of the motor. The controller of the washing machine washes a laundry by pouring detergent bubbles in the washing process.
    Type: Grant
    Filed: August 14, 2007
    Date of Patent: February 12, 2013
    Assignee: Panasonic Corporation
    Inventors: Hiroko Minayoshi, Eiji Matsuda, Kiyonobu Yoshida, Haruo Ida, Yukihiro Kitazaki
  • DRUM TYPE WASHING MACHINE
    Publication number: 20070289612
    Abstract: A drum type washing machine includes a rotating drum having a rotating axis in a substantially horizontal direction and sustained rotatably in a tub. The washing machine further includes a motor for driving the rotating drum, a water supply for supplying water into the tub, and a controller for washing, rinsing and liquid-extracting by controlling workings of the motor. The controller of the washing machine washes a laundry by pouring detergent bubbles in the washing process.
    Type: Application
    Filed: August 14, 2007
    Publication date: December 20, 2007
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Hiroko Minayoshi, Eiji Matsuda, Kiyonobu Yoshida, Haruo Ida, Yukihiro Kitazaki
  • Drum type washing machine
    Publication number: 20040040344
    Abstract: A drum type washing machine includes a rotating drum having a rotating axis in a substantially horizontal direction and sustained rotatably in a tub. The washing machine further includes a motor for driving the rotating drum, a water supply for supplying water into the tub, and a controller for washing, rinsing and liquid-extracting by controlling workings of the motor. The controller of the washing machine washes a laundry by pouring detergent bubbles in the washing process.
    Type: Application
    Filed: May 13, 2003
    Publication date: March 4, 2004
    Inventors: Hiroko Minayoshi, Eiji Matsuda, Kiyonobu Yoshida, Haruo Ida, Yukihiro Kitazaki