Patents by Inventor Jun KUSAKA

Jun KUSAKA 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: 11618699
    Abstract: An object is to provide a degrading bacteria-immobilized carrier on which a 1,4-dioxane-degrading bacterium is supported, as well as a biodegradation treatment method for organic compounds, and a biodegradation treatment apparatus, both using this carrier. As a means for achieving the object, a degrading bacteria-immobilized carrier comprising a porous carrier and a 1,4-dioxane-degrading bacterium supported on the porous carrier, as well as a biodegradation treatment method for organic compounds, and a biodegradation treatment apparatus, both using this carrier, are provided.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: April 4, 2023
    Assignees: TAISEI CORPORATION, ORGANO CORPORATION
    Inventors: Norifumi Yamamoto, Jun Kusaka, Atsushi Itagaki, Kazuichi Isaka, Yutaka Tsuda, Masahiro Eguchi
  • Publication number: 20200354244
    Abstract: An object is to provide a degrading bacteria-immobilized carrier on which a 1,4-dioxane-degrading bacterium is supported, as well as a biodegradation treatment method for organic compounds, and a biodegradation treatment apparatus, both using this carrier. As a means for achieving the object, a degrading bacteria-immobilized carrier comprising a porous carrier and a 1,4-dioxane-degrading bacterium supported on the porous carrier, as well as a biodegradation treatment method for organic compounds, and a biodegradation treatment apparatus, both using this carrier, are provided.
    Type: Application
    Filed: October 15, 2018
    Publication date: November 12, 2020
    Inventors: Norifumi YAMAMOTO, Jun KUSAKA, Atsushi ITAGAKI, Kazuichi ISAKA, Yutaka TSUDA, Masahiro EGUCHI