Patents by Inventor Junko Kikkawa

Junko Kikkawa 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).

  • Pump-equipped container and duplex discharge container
    Patent number: 8444017
    Abstract: A pump-equipped container (10) includes a tubular container body (11) that is made of a sheet material having flexibility and a pump device (13) that includes a pump body (15) and a nozzle portion (14). A one-end section of the container body is closed off, and the pump device (13) is attached to the other-end section of the container body. The pump body (15) has an outer-circumferential-surface section (16) that comes into close contact with an inner circumferential surface of the other-end section (11b) of the container body (11). The pump device (13) is attached to the other-end section (11b) of the container body (11) in such a state that the outer-circumferential-surface section (16) is covered with the container body (11) by being brought into close contact with the inner circumferential surface of the other-end section (11b) of the container body (11). The container body (11) is formed using a sheet material having a gas barrier property.
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: May 21, 2013
    Assignees: Kao Corporation, Yoshino Kogyosho Co., Ltd.
    Inventors: Tetsuya Chiba, Yoshinori Inagawa, Junko Kikkawa, Takaharu Tasaki
  • PUMP-EQUIPPED CONTAINER AND DUPLEX DISCHARGE CONTAINER
    Publication number: 20110315712
    Abstract: A pump-equipped container (10) includes a tubular container body (11) that is made of a sheet material having flexibility and a pump device (13) that includes a pump body (15) and a nozzle portion (14). A one-end section of the container body is closed off, and the pump device (13) is attached to the other-end section of the container body. The pump body (15) has an outer-circumferential-surface section (16) that comes into close contact with an inner circumferential surface of the other-end section (11b) of the container body (11). The pump device (13) is attached to the other-end section (11b) of the container body (11) in such a state that the outer-circumferential-surface section (16) is covered with the container body (11) by being brought into close contact with the inner circumferential surface of the other-end section (11b) of the container body (11). The container body (11) is formed using a sheet material having a gas barrier property.
    Type: Application
    Filed: March 6, 2008
    Publication date: December 29, 2011
    Applicants: YOSHINO KOGYOSHO CO., LTD., KAO CORPORATION
    Inventors: Tetsuya Chiba, Yoshinori Inagawa, Junko Kikkawa, Takaharu Tasaki