Patents by Inventor Fumitada Iguchi

Fumitada Iguchi 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).

  • Heat-absorbing material and process for producing same
    Patent number: 9746206
    Abstract: Provided are a heat-absorbing material having high heat resistance and high wavelength selectivity, and a process for producing the same. The heat-absorbing material includes: a heat-resistant metal having the substantially same periodic structure in the light incidence plane as the wavelength of sunlight having a specific wavelength in the wavelength regions of visible light and near-infrared rays; and a cermet formed on the light incidence plane of the heat-resistant metal. Thus, there can be achieved desirable absorption and radiation characteristics being such that absorption is performed in the visible light region meanwhile reflection is performed in the infrared region. Furthermore, the cermet does not need complicated film-formation control, and therefore, the high heat resistance can be maintained.
    Type: Grant
    Filed: May 1, 2013
    Date of Patent: August 29, 2017
    Assignee: DEXERIALS CORPORATION
    Inventors: Takatoshi Yamada, Akio Takada, Hiroo Yugami, Fumitada Iguchi, Makoto Shimizu
  • HEAT-ABSORBING MATERIAL AND PROCESS FOR PRODUCING SAME
    Publication number: 20150132596
    Abstract: Provided are a heat-absorbing material having high heat resistance and high wavelength selectivity, and a process for producing the same. The heat-absorbing material includes: a heat-resistant metal having the substantially same periodic structure in the light incidence plane as the wavelength of sunlight having a specific wavelength in the wavelength regions of visible light and near-infrared rays; and a cermet formed on the light incidence plane of the heat-resistant metal. Thus, there can be achieved desirable absorption and radiation characteristics being such that absorption is performed in the visible light region meanwhile reflection is performed in the infrared region. Furthermore, the cermet does not need complicated film-formation control, and therefore, the high heat resistance can be maintained.
    Type: Application
    Filed: May 1, 2013
    Publication date: May 14, 2015
    Inventors: Takatoshi Yamada, Akio Takada, Hiroo Yugami, Fumitada Iguchi, Makoto Shimizu