Patents by Inventor Munetaka Morita

Munetaka Morita 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).

  • Heat-sensitive record material
    Patent number: 4376150
    Abstract: In a heat-sensitive record material comprising a base sheet having a color developing layer which includes finely divided particles of colorless chromogenic material and finely divided particles of acceptor, the colorless chromogenic material exists in the color developing layer in an amorphous state.
    Type: Grant
    Filed: May 19, 1981
    Date of Patent: March 8, 1983
    Assignee: Kanzaki Paper Manufacturing Co., Ltd.
    Inventors: Munetaka Morita, Takuji Tuji, Katsuhiko Ishida