Patents by Inventor Kouichi TOSAKI

Kouichi TOSAKI 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).

  • Publication number: 20210016541
    Abstract: Provided is a conductive composition for molded film that enables production of a molded film for which tensile force-induced reductions in conductivity are suppressed. The conductive composition for molded film contains a resin (A), conductive fine particles (B), and a solvent (C), wherein the solvent (C) contains, in 100 parts by mass of the solvent (C), at least 40 parts by mass of a solvent (C?) that satisfies the following condition (1) and condition (2). (1) A boiling point of 180° C. to 270° C. (2) At least one of the following is satisfied: the polar parameter ?p of the Hansen solubility parameter (HSP) is 0??p?5.0, and the hydrogen-bond parameter ?h of the Hansen solubility parameter (HSP) is 9.8??h?4.0.
    Type: Application
    Filed: April 12, 2019
    Publication date: January 21, 2021
    Applicant: TOYO INK SC HOLDINGS CO., LTD.
    Inventors: Kouichi TOSAKI, Atsushi NAKAZATO