Patents by Inventor Shouzou Takeno

Shouzou Takeno 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).

  • Thin resistor film type thermal head for printing on heat-sensitive paper
    Patent number: 4105892
    Abstract: A thin resistor film type thermal head for printing on heat-sensitive paper, wherein a thin film of Ta--SiO.sub.2 containing 7 to 53 mol% of SiO.sub.2 or a thin film of Ta--SiO.sub.2 --N containing 7 to 53 mol% of SiO.sub.2, molar ratio of Ta to N being 1:0.5 to 1:1 is used as a heat-generating resistor.
    Type: Grant
    Filed: July 15, 1977
    Date of Patent: August 8, 1978
    Assignee: Tokyo Shibaura Electric Co., Ltd.
    Inventors: Mitsuhiko Tashiro, Shouzou Takeno, Kakuo Mihara, Tadayoshi Kinoshita