Patents by Inventor Tomoe Deguchi

Tomoe Deguchi 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).

  • PELLICLE FILM, PELLICLE, ORIGINAL PLATE FOR EXPOSURE, EXPOSURE DEVICE, METHOD OF PRODUCING PELLICLE, AND METHOD OF PRODUCING SEMICONDUCTOR DEVICE
    Publication number: 20230036846
    Abstract: Provided are a pellicle film, a pellicle, an original plate for exposure, an exposure device, a method of producing a semiconductor device, and a method of producing a pellicle, the pellicle film containing carbon nanotubes having a silicon carbide layer in which at least a part of carbon is substituted with silicon at least on a surface layer side.
    Type: Application
    Filed: February 16, 2021
    Publication date: February 2, 2023
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Atsushi OKUBO, Kazuo KOHMURA, Hisako ISHIKAWA, Yosuke ONO, Yasuhisa FUJII, Wataru YOSHIKAWA, Nobuko MATSUMOTO, Tomoe DEGUCHI
  • Titanium oxide structure and porous titanium oxide composition
    Patent number: 9409790
    Abstract: With a view to realizing a titanium oxide structure that has a large surface area and enables efficient transfer of ions and electrons by virtue of titanium oxide particles connected to one another, an object of the invention is to develop a material useful as an active material for dye-sensitized solar cells, and a process for producing the material; a porous titanium oxide composition and a process for producing the composition; and a photoelectric conversion element comprising the titanium oxide structure or porous titanium oxide composition.
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: August 9, 2016
    Assignee: OSAKA GAS CO., LTD.
    Inventors: Hitoshi Nishino, Ryoichi Nishida, Hiroaki Matsuyoshi, Hiroki Sakamoto, Haruo Tomita, Hidekazu Hayama, Minoru Tabuchi, Nobuko Ichimura, Tomoe Deguchi
  • METHOD FOR PRODUCING POROUS SILICA PARTICLE, RESIN COMPOSITION FOR ANTIREFLECTION COATING, AND ARTICLE AND ANTIREFLECTION FILM HAVING ANTIREFLECTION COATING
    Publication number: 20140011954
    Abstract: An object of the present invention is to provide a method for producing porous silica particles having a small particle diameter in high yield relative to a volume of a reaction solution. In order to achieve the object, the present invention provides a method for producing porous silica particles having pores on the surfaces thereof, the method including a step of adding a mixed solution (solution A) containing tetraalkoxysilane, alkylamine, and alcohol to a mixed solution (solution B) containing ammonia, alcohol, and water and performing a hydrolysis and condensation reaction of the tetraalkoxysilane to produce silica particles, and a step of removing the alkylamine from the silica particles.
    Type: Application
    Filed: January 19, 2012
    Publication date: January 9, 2014
    Applicant: DIC CORPORATION
    Inventors: Hiroki Tokoro, Youzou Yamashina, Kiyofumi Takano, Tomoyo Shimogaki, Minoru Tabuchi, Tomoe Deguchi
  • TITANIUM OXIDE-COVERED CARBON FIBER AND POROUS TITANIUM OXIDE-COVERED CARBON MATERIAL COMPOSITION
    Publication number: 20110083737
    Abstract: With a view to realizing a titanium oxide composite that has a large surface area and that enables efficient transfer of electrons by covering a surface of rod-like or fibrous carbon with a covering layer comprising titanium oxide particles connected to one another, an object of the invention is to develop a material useful as an active material for dye-sensitized solar cells, and a process for producing the material; a porous titanium oxide-covered carbon material composition, and a process for producing the composition; and a photoelectric conversion element comprising the titanium oxide-covered carbon material or porous titanium oxide-covered carbon material composition.
    Type: Application
    Filed: June 19, 2009
    Publication date: April 14, 2011
    Applicant: OSAKA GAS CO., LTD.
    Inventors: Hitoshi Nishino, Ryoichi Nishida, Hiroaki Matsuyoshi, Hiroki Sakamoto, Haruo Tomita, Hidekazu Hayama, Minoru Tabuchi, Nobuko Ichimura, Tomoe Deguchi
  • TITANIUM OXIDE STRUCTURE AND POROUS TITANIUM OXIDE COMPOSITION
    Publication number: 20110079276
    Abstract: With a view to realizing a titanium oxide structure that has a large surface area and enables efficient transfer of ions and electrons by virtue of titanium oxide particles connected to one another, an object of the invention is to develop a material useful as an active material for dye-sensitized solar cells, and a process for producing the material; a porous titanium oxide composition and a process for producing the composition; and a photoelectric conversion element comprising the titanium oxide structure or porous titanium oxide composition.
    Type: Application
    Filed: June 19, 2009
    Publication date: April 7, 2011
    Applicant: OSAKA GAS CO., LTD.
    Inventors: Hitoshi Nishino, Ryoichi Nishida, Hiroaki Matsuyoshi, Hiroki Sakamoto, Haruo Tomita, Hidekazu Hayama, Minoru Tabuchi, Nobuko Ichimura, Tomoe Deguchi