Patents by Inventor Koutarou Arai

Koutarou Arai 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).

  • Patent number: 9338884
    Abstract: Disclosed is a laminated body including a substrate having an unevenness with an aspect ratio of 1.5 to 100 in the surface thereof, and a conductive film that is laminated in an approximately uniform thickness on a bottom, side wall surfaces, and an apex of the unevenness, the conductive film being any one film selected from the group consisting of an ITO film, an FTO film, a SnO2 film, an ATO film, an AZO film, a GZO film, an IZO film, and an IGZO film.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: May 10, 2016
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Koutarou Arai, Yasuhiro Seta, Kazuyuki Ogawa
  • Publication number: 20140302325
    Abstract: The present invention provides a surface-covered inorganic powder having novel physical properties. The surface-covered inorganic powder is an inorganic powder covered with a monolayer formed by at least one structural unit represented by formula (I): (wherein R1 represents an alkyl group having 1 to 30 carbon atoms and optionally having a substituent, X1 and X2 each independently represent a hydroxyl group, or an OR2 or O—Si bond, and . represents a binding site to an atom on the inorganic powder side), wherein the monolayer is at least partially crystalline.
    Type: Application
    Filed: October 18, 2012
    Publication date: October 9, 2014
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Mikiya Shimada, Norifumi Nakamoto, Koutarou Arai, Tomoya Hidaka
  • Publication number: 20140251666
    Abstract: Disclosed is a laminated body including a substrate having an unevenness with an aspect ratio of 1.5 to 100 in the surface thereof, and a conductive film that is laminated in an approximately uniform thickness on a bottom, side wall surfaces, and an apex of the unevenness, the conductive film being any one film selected from the group consisting of an ITO film, an FTO film, a SnO2 film, an ATO film, an AZO film, a GZO film, an IZO film, and an IGZO film.
    Type: Application
    Filed: August 8, 2012
    Publication date: September 11, 2014
    Inventors: Koutarou Arai, Yasuhiro Seta, Kazuyuki Ogawa