Patents by Inventor Takaaki Tomai

Takaaki Tomai 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).

  • THERMALLY CONDUCTIVE POLYMER COMPOSITION
    Publication number: 20180230290
    Abstract: The present invention relates to a thermally conductive polymer composition. The thermally conductive polymer composition comprises (a) 30 to 60 parts by weight of a polymer, and (b) 100 parts by weight of a boron nitride filler comprising, (b-1) 70 to 99 parts by weight of a spherical boron nitride filler, and (b-2) 1 to 30 parts by weight of a sheet boron nitride filler having a thickness of 5 to 500 nm, a surface area of 4 to 50 m2/g and an aspect ratio of 100:1 to 10000:1.
    Type: Application
    Filed: February 8, 2018
    Publication date: August 16, 2018
    Inventors: Yuji Saga, Takeshi Kondo, Yuri Noma, Takaaki Tomai, Itaru Honma
  • Electricity storage device and electrode material therefor
    Patent number: 9620297
    Abstract: An electrode material for electricity storage devices includes: an active material including at least one of quinone having a halogen group and hydroquinone having a halogen group; and a porous body supporting the active material.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: April 11, 2017
    Assignee: TOHOKU UNIVERSITY
    Inventors: Itaru Honma, Satoshi Mitani, Takaaki Tomai