Patents by Inventor Katsunori YOGO

Katsunori YOGO 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).

  • ZEOLITE FILM COMPOSITE BODY, METHOD FOR PRODUCING SAME, AND FLUID SEPARATION METHOD
    Publication number: 20220241732
    Abstract: A zeolite membrane composite including a porous support and a zeolite membrane formed on a surface of the porous support. The zeolite membrane has an LTA-type crystal structure. The first atomic ratio: Si/Al of silicon element (Si) to aluminum element (Al) in the zeolite membrane is 1.29 or greater and 1.60 or less.
    Type: Application
    Filed: May 14, 2020
    Publication date: August 4, 2022
    Applicant: RESEARCH INSTITUTE OF INNOVATIVE TECHNOLOGY FOR THE EARTH
    Inventors: Bo Liu, Katsunori Yogo
  • Carbon dioxide separation recovery system and method
    Patent number: 11291949
    Abstract: A carbon dioxide separation recovery method includes: bringing a particulate carbon dioxide adsorbent and a treatment target gas containing carbon dioxide into contact with each other to make the carbon dioxide adsorbent adsorb the carbon dioxide contained in the treatment target gas; and bringing the carbon dioxide adsorbent which has adsorbed the carbon dioxide and superheated steam into contact with each other to desorb the carbon dioxide from the carbon dioxide adsorbent and thereby regenerate the carbon dioxide adsorbent, and recovering the desorbed carbon dioxide. A saturation temperature of the superheated steam which is brought into contact with the carbon dioxide adsorbent is not more than a temperature of the carbon dioxide adsorbent which contacts the superheated steam. The regenerated carbon dioxide adsorbent is utilized for adsorption of the carbon dioxide again without being subjected to a drying step.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: April 5, 2022
    Assignees: RESEARCH INSTITUTE OF INNOVATIVE TECHNOLOGY FOR THE EARTH, KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Shin Yamamoto, Hidetaka Yamada, Katsunori Yogo, Shohei Nishibe, Kazuo Tanaka, Katsuhiro Yoshizawa, Takeshi Okumura, Ryohei Numaguchi
  • CARBON DIOXIDE SEPARATION RECOVERY SYSTEM AND METHOD
    Publication number: 20210229032
    Abstract: A carbon dioxide separation recovery method includes: bringing a particulate carbon dioxide adsorbent and a treatment target gas containing carbon dioxide into contact with each other to make the carbon dioxide adsorbent adsorb the carbon dioxide contained in the treatment target gas; and bringing the carbon dioxide adsorbent which has adsorbed the carbon dioxide and superheated steam into contact with each other to desorb the carbon dioxide from the carbon dioxide adsorbent and thereby regenerate the carbon dioxide adsorbent, and recovering the desorbed carbon dioxide. A saturation temperature of the superheated steam which is brought into contact with the carbon dioxide adsorbent is not more than a temperature of the carbon dioxide adsorbent which contacts the superheated steam. The regenerated carbon dioxide adsorbent is utilized for adsorption of the carbon dioxide again without being subjected to a drying step.
    Type: Application
    Filed: October 29, 2019
    Publication date: July 29, 2021
    Applicants: RESEARCH INSTITUTE OF INNOVATIVE TECHNOLOGY FOR THE EARTH, KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Shin YAMAMOTO, Hidetaka YAMADA, Katsunori YOGO, Shohei NISHIBE, Kazuo TANAKA, Katsuhiro YOSHIZAWA, Takeshi OKUMURA, Ryohei NUMAGUCHI
  • Carbon dioxide separating material and method for separation or recovery of carbon dioxide
    Patent number: 9931610
    Abstract: Disclosed are a carbon dioxide separating material comprising a polyamine carrier in which a polyamine having at least two isopropyl groups on one or more of the nitrogen atoms is loaded on a support, and a method for separating or recovering carbon dioxide using the carbon dioxide separating material.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: April 3, 2018
    Assignee: Research Institute of Innovative Technology for the Earth
    Inventors: Katsunori Yogo, Firoz Alam Chowdhury, Hidetaka Yamada
  • CARBON DIOXIDE SEPARATING MATERIAL, AND METHOD FOR SEPARATION OR RECOVERY OF CARBON DIOXIDE
    Publication number: 20160144340
    Abstract: Disclosed are a carbon dioxide separating material comprising a polyamine carrier in which a polyamine having at least two isopropyl groups on one or more of the nitrogen atoms is loaded on a support, and a method for separating or recovering carbon dioxide using the carbon dioxide separating material.
    Type: Application
    Filed: June 27, 2014
    Publication date: May 26, 2016
    Applicant: Research Institute of Innovative Technology For the Earth
    Inventors: Katsunori YOGO, Firoz Alam CHOWDHURY, Hidetaka YAMADA