Patents by Inventor Takatsune Fujimura

Takatsune Fujimura 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).

  • Chemical thermal energy storage material structure, method of producing the same, and chemical heat accumulator
    Patent number: 9120959
    Abstract: Disclosed is a chemical thermal energy storage material structure, including a granular chemical thermal energy storage material, a clay mineral having a layered ribbon structure, and a complex metal silicate that is generated by a reaction between the above-mentioned chemical thermal energy storage material and the above-mentioned clay mineral and that includes at least one type of alkaline earth metal.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: September 1, 2015
    Assignees: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, OMI MINING CO., LTD.
    Inventors: Masashi Hara, Miyo Mochizuki, Takashi Shimazu, Hideo Sobukawa, Yoshiaki Fukushima, Tomohisa Wakasugi, Kazuhisa Yano, Hiroyuki Itahara, Tsutomu Sawada, Takatsune Fujimura
  • CHEMICAL THERMAL ENERGY STORAGE MATERIAL STRUCTURE, METHOD OF PRODUCING THE SAME, AND CHEMICAL HEAT ACCUMULATOR
    Publication number: 20130075052
    Abstract: Disclosed is a chemical thermal energy storage material structure, including a granular chemical thermal energy storage material, a clay mineral having a layered ribbon structure, and a complex metal silicate that is generated by a reaction between the above-mentioned chemical thermal energy storage material and the above-mentioned clay mineral and that includes at least one type of alkaline earth metal.
    Type: Application
    Filed: March 24, 2011
    Publication date: March 28, 2013
    Applicants: OMI MINING CO., LTD., KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    Inventors: Masashi Hara, Miyo Mochizuki, Takashi Shimazu, Hideo Sobukawa, Yoshiaki Fukushima, Tomohisa Wakasugi, Kazuhisa Yano, Hiroyuki Itahara, Tsutomu Sawada, Takatsune Fujimura