Patents by Inventor Toshitake Takahashi

Toshitake Takahashi 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).

  • Carbon nanotube network thin-film transistors on flexible/stretchable substrates
    Patent number: 9299940
    Abstract: This disclosure provides systems, methods, and apparatus for flexible thin-film transistors. In one aspect, a device includes a polymer substrate, a gate electrode disposed on the polymer substrate, a dielectric layer disposed on the gate electrode and on exposed portions of the polymer substrate, a carbon nanotube network disposed on the dielectric layer, and a source electrode and a drain electrode disposed on the carbon nanotube network.
    Type: Grant
    Filed: October 28, 2013
    Date of Patent: March 29, 2016
    Assignee: The Regents of the University of California
    Inventors: Kuniharu Takei, Toshitake Takahashi, Ali Javey
  • CARBON NANOTUBE NETWORK THIN-FILM TRANSISTORS ON FLEXIBLE/STRETCHABLE SUBSTRATES
    Publication number: 20140124737
    Abstract: This disclosure provides systems, methods, and apparatus for flexible thin-film transistors. In one aspect, a device includes a polymer substrate, a gate electrode disposed on the polymer substrate, a dielectric layer disposed on the gate electrode and on exposed portions of the polymer substrate, a carbon nanotube network disposed on the dielectric layer, and a source electrode and a drain electrode disposed on the carbon nanotube network.
    Type: Application
    Filed: October 28, 2013
    Publication date: May 8, 2014
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Kuniharu Takei, Toshitake Takahashi, Ali Javey