Patents by Inventor Yusuke TAMEDA

Yusuke TAMEDA 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).

  • Bag with zipper tape
    Patent number: 10689162
    Abstract: A zipper-tape bag includes a bag body and tabs each provided to an outside of the bag body at a position closer to a housing space than a zipper tape. The bag body can be easily unsealed upon disengagement of a male portion and a female portion simply by pinching and pulling the tabs in mutually separating directions. The tabs are spaced away from an opening, which is formed after a top seal is cut off, in order that the content can be taken out or put in. The content can thus be put in and taken out without problems such as adhesion of the content to the hand and contamination of the content by touching the content by hand.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: June 23, 2020
    Assignee: IDEMITSU UNITECH CO., LTD.
    Inventors: Yusuke Tameda, Ryo Katada, Takumi Todaka
  • BAG WITH ZIPPER TAPE
    Publication number: 20180257820
    Abstract: A zipper-tape bag includes a bag body and tabs each provided to an outside of the bag body at a position closer to a housing space than a zipper tape. The bag body can be easily unsealed upon disengagement of a male portion and a female portion simply by pinching and pulling the tabs in mutually separating directions. The tabs are spaced away from an opening, which is formed after a top seal is cut off, in order that the content can be taken out or put in. The content can thus be put in and taken out without problems such as adhesion of the content to the hand and contamination of the content by touching the content by hand.
    Type: Application
    Filed: September 23, 2016
    Publication date: September 13, 2018
    Applicant: IDEMITSU UNITECH CO., LTD.
    Inventors: Yusuke TAMEDA, Ryo KATADA, Takumi TODAKA