Patents Assigned to Rakupri Co., Ltd.
  • 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