Patents by Inventor Tatsuaki Amano

Tatsuaki Amano 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).

  • Wiping sheet
    Patent number: 7431983
    Abstract: OBJECT: To realize a wiping sheet with sufficient flexibility, high adhesion strength, easy attachment on concavo-convex surface, good adhesiveness and durability. CONSTITUTION: A wiping sheet 4 wherein a microfiber cloth having a dirt wiping effect is laminated on one side of a resin film of 20 ?m or less in thickness, and a polymer sheet having an adhesive effect due to suction function of fine bubbles is laminated on the other side.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: October 7, 2008
    Assignee: Rakupri Co., Ltd.
    Inventor: Tatsuaki Amano
  • Wiping sheet
    Publication number: 20070135011
    Abstract: OBJECT: To realize a wiping sheet with sufficient flexibility, high adhesion strength, easy attachment on concavo-convex surface, good adhesiveness and durability. CONSTITUTION: A wiping sheet 4 wherein a microfiber cloth having a dirt wiping effect is laminated on one side of a resin film of 20 ?m or less in thickness, and a polymer sheet having an adhesive effect due to suction function of fine bubbles is laminated on the other side.
    Type: Application
    Filed: December 1, 2006
    Publication date: June 14, 2007
    Applicant: RAKUPRI CO., LTD.
    Inventor: Tatsuaki Amano