Patents by Inventor Shingo Esaki

Shingo Esaki 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 for curing photo-curable composition
    Patent number: 4276479
    Abstract: A photo-curable composition with high covering power provides the coating film with a glossy smooth surface when such composition is exposed firstly to light radiation having wavelengths of from about 350 nm to about 460 nm, and then to light radiation having wavelengths of from about 230 nm to about 400 nm with a specific ratio of the intensity of the former light radiation to the intensity of the latter light radiation.
    Type: Grant
    Filed: August 8, 1979
    Date of Patent: June 30, 1981
    Assignees: Japan Storage Battery Co., Ltd., Nippon Paint Co., Ltd.
    Inventors: Hiroaki Mibu, Tadashi Ishihara, Chiaki Tanaka, Shingo Esaki
  • Method for curing photo-curable composition
    Patent number: 4182665
    Abstract: A photo-curable composition with high covering power provides the coating film with a glossy smooth surface when such composition is exposed firstly to light radiation having wavelengths of from about 350 nm to about 460 nm, and then to light radiation having wavelengths of from about 230 nm to about 400 nm with a specific ratio of the intensity of the former light radiation to the intensity of the latter light radiation.
    Type: Grant
    Filed: September 18, 1978
    Date of Patent: January 8, 1980
    Assignees: Japan Storage Battery Co., Ltd., Nippon Paint Co., Ltd.
    Inventors: Hiroaki Mibu, Tadashi Ishihara, Chiaki Tanaka, Shingo Esaki