Patents by Inventor Tukasa IDA

Tukasa IDA 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).

  • WASHING MACHINE
    Publication number: 20220145513
    Abstract: A compact washing machine capable of improving detergency or reducing a washing time is provided. A drum 30 may be rotatably installed in a tub 20 installed in the inside of a housing 10 in the state in which an opening 12 is toward an opening of the drum 30. A pulsator 40 having a protrusion 45 extending in a radial direction may be rotatably installed on a bottom of the drum 30. During washing operation, a controller 60 may control a driving device 50 to rotate the pulsator 40 and the drum 30 in opposite directions.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 12, 2022
    Inventors: Izumi IKEDA, Katsuyuki SHIMAKAGE, Yukinori NAKAGAWA, Yasumasa NAGASAKI, Hiroshi WATANABE, Tukasa IDA, Kiyonobu YOSHIDA
  • Washing machine
    Patent number: 11255036
    Abstract: A compact washing machine capable of improving detergency or reducing a washing time is provided. A drum 30 may be rotatably installed in a tub 20 installed in the inside of a housing 10 in the state in which an opening 12 is toward an opening of the drum 30. A pulsator 40 having a protrusion 45 extending in a radial direction may be rotatably installed on a bottom of the drum 30. During washing operation, a controller 60 may control a driving device 50 to rotate the pulsator 40 and the drum 30 in opposite directions.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: February 22, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Izumi Ikeda, Katsuyuki Shimakage, Yukinori Nakagawa, Yasumasa Nagasaki, Hiroshi Watanabe, Tukasa Ida, Kiyonobu Yoshida
  • WASHING MACHINE
    Publication number: 20190257020
    Abstract: A compact washing machine capable of improving detergency or reducing a washing time is provided. A drum 30 may be rotatably installed in a tub 20 installed in the inside of a housing 10 in the state in which an opening 12 is toward an opening of the drum 30. A pulsator 40 having a protrusion 45 extending in a radial direction may be rotatably installed on a bottom of the drum 30. During washing operation, a controller 60 may control a driving device 50 to rotate the pulsator 40 and the drum 30 in opposite directions.
    Type: Application
    Filed: July 28, 2017
    Publication date: August 22, 2019
    Inventors: Izumi IKEDA, Katsuyuki SHIMAKAGE, Yukinori NAKAGAWA, Yasumasa NAGASAKI, Hiroshi WATANABE, Tukasa IDA, Kiyonobu YOSHIDA