Patents by Inventor Tomohisa Takayama

Tomohisa Takayama 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).

  • Electroluminescent display element
    Patent number: D763356
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: August 9, 2016
    Assignee: FUTABA CORPORATION
    Inventors: Tomohisa Takayama, Yasutomo Suzuki, Ikuo Omori, Shigeyuki Ishiguro, Keisuke Watanabe