Patents by Inventor Yuta HATAZAWA

Yuta HATAZAWA 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).

  • Silicone sheet
    Patent number: 10994522
    Abstract: A silicone sheet 1 of the present invention is a silicone sheet that is at least one selected from a silicone gel sheet and a silicone putty sheet. The silicone sheet has a Shore 00 hardness of 75 or less. The silicone sheet is cut in a thickness direction and cut faces 5a-5m and 6a-6f of the silicone sheet are adjacent to each other without gap. The cut faces of the silicone sheet are non-tacky, and the silicone sheet is separable at the cut faces. Preferably, the cut faces have a tackiness of 0.6 N or less based on a tackiness checker. The mounting method of the present invention is a method of mounting the above silicone sheet by pick and place mounting using an automatic mounting machine.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: May 4, 2021
    Assignee: Fuji Polymer Industries Co., Ltd.
    Inventors: Shingo Ito, Yuta Hatazawa
  • SILICONE SHEET AND MOUNTING METHOD USING THE SAME
    Publication number: 20200031103
    Abstract: A silicone sheet 1 of the present invention is a silicone sheet that is at least one selected from a silicone gel sheet and a silicone putty sheet. The silicone sheet has a Shore 00 hardness of 75 or less. The silicone sheet is cut in a thickness direction and cut faces 5a-5m and 6a-6f of the silicone sheet are adjacent to each other without gap. The cut faces of the silicone sheet are non-tacky, and the silicone sheet is separable at the cut faces. Preferably, the cut faces have a tackiness of 0.6 N or less based on a tackiness checker. The mounting method of the present invention is a method of mounting the above silicone sheet by pick and place mounting using an automatic mounting machine.
    Type: Application
    Filed: October 2, 2019
    Publication date: January 30, 2020
    Inventors: Shingo ITO, Yuta HATAZAWA
  • SILICONE SHEET AND MOUNTING METHOD USING THE SAME
    Publication number: 20180304600
    Abstract: A silicone sheet 1 of the present invention is a silicone sheet that is at least one selected from a silicone gel sheet and a silicone putty sheet. The silicone sheet has a Shore 00 hardness of 75 or less. The silicone sheet is cut in a thickness direction and cut faces 5a-5m and 6a-6f of the silicone sheet are adjacent to each other without gap. The cut faces of the silicone sheet are non-tacky, and the silicone sheet is separable at the cut faces. Preferably, the cut faces have a tackiness of 0.6 N or less based on a tackiness checker. The mounting method of the present invention is a method of mounting the above silicone sheet by pick and place mounting using an automatic mounting machine.
    Type: Application
    Filed: April 5, 2018
    Publication date: October 25, 2018
    Inventors: Shingo ITO, Yuta HATAZAWA