Patents by Inventor Uchiyama Tatsuya

Uchiyama Tatsuya 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).

  • Broadening of percolation slope in conductive carbon black compositions with at least one non-conductive polymer
    Patent number: 10229767
    Abstract: The present disclosure relates to thermoplastic electrostatic dissipative (ESD) composites. The disclosed compositions comprise a thermoplastic resin phase and a filler composition comprising a conductive carbon black and a non-conductive polymer, dispersed within the thermoplastic resin phase. Also disclosed are methods for the manufacture of the disclosed composites and articles of manufacture comprising same.
    Type: Grant
    Filed: January 11, 2013
    Date of Patent: March 12, 2019
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Anton Kumanan, Reema Sinha, Susanta Mitra, Uchiyama Tatsuya
  • Broadening of Percolation Slope in Conductive Carbon Black Compositions with at least One Non-Conductive Polymer
    Publication number: 20140197367
    Abstract: The present disclosure relates to thermoplastic electrostatic dissipative (ESD) composites. The disclosed compositions comprise a thermoplastic resin phase and a filler composition comprising a conductive carbon black and a non-conductive polymer, dispersed within the thermoplastic resin phase. Also disclosed are methods for the manufacture of the disclosed composites and articles of manufacture comprising same.
    Type: Application
    Filed: January 11, 2013
    Publication date: July 17, 2014
    Applicant: SABIC INNOVATIVE PLASTICS IP B.V.
    Inventors: Anton Kumanan, Reema Sinha, Susanta Mitra, Uchiyama Tatsuya