Patents by Inventor Naotake Osaki

Naotake Osaki 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).

  • Apparatus and method for producing optical sheeting
    Patent number: 8728360
    Abstract: [Object] An apparatus and a method for producing optical sheeting with which increased productivity can be achieved while maintaining the accuracy of produced optical sheeting.
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: May 20, 2014
    Assignee: Nippon Carbide Industries Co., Inc.
    Inventors: Ikuo Mimura, Chihiro Hayashi, Akihiro Mathuda, Hiroshi Hamada, Naotake Osaki
  • APPARATUS AND METHOD FOR PRODUCING OPTICAL SHEETING
    Publication number: 20110227238
    Abstract: [Object] An apparatus and a method for producing optical sheeting with which increased productivity can be achieved while maintaining the accuracy of produced optical sheeting.
    Type: Application
    Filed: August 19, 2009
    Publication date: September 22, 2011
    Applicant: NIPPON CARBIDE INDUSTRIES CO., INC.
    Inventors: Ikuo Mimura, Chihiro Hayashi, Akihiro Mathuda, Hiroshi Hamada, Naotake Osaki