Patents by Inventor Michisuke Edamatu

Michisuke Edamatu 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).

  • Dip-coating apparatus
    Patent number: 4418641
    Abstract: A dip-coating method for forming a smooth coated film on the surface of an article by dipping the article in a coating solution while making ultrasonic waves act on the coating solution and forming a uniform liquid flow on the surface of the coating solution. An apparatus for practicing the method is also disclosed.
    Type: Grant
    Filed: April 5, 1982
    Date of Patent: December 6, 1983
    Assignee: Mitsubishi Rayon Company, Ltd.
    Inventors: Atushi Nakashima, Michisuke Edamatu, Kenji Kushi
  • Dip-coating method
    Patent number: 4353934
    Abstract: A dip-coating method for forming a smooth coated film on the surface of an article by dipping the article in a coating solution while making ultrasonic waves act on the coating solution and forming a uniform liquid flow on the surface of the coating solution. An apparatus for practicing the method is also disclosed.
    Type: Grant
    Filed: June 26, 1980
    Date of Patent: October 12, 1982
    Assignee: Mitsubishi Rayon Company, Ltd.
    Inventors: Atushi Nakashima, Michisuke Edamatu, Kenji Kushi