Patents by Inventor Kazunari SEI

Kazunari SEI 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).

  • 1,4-dioxane-degrading bacteria culture method, medium, and 1,4-dioxane treatment method using 1,4-dioxane-degrading bacteria
    Patent number: 10364415
    Abstract: To provide an effective 1,4-dioxane-degrading bacteria culture method. Provided is a 1,4-dioxane-degrading bacteria culture method in which 1,4-dioxane-degrading bacteria are propagated using a medium containing diethylene glycol.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: July 30, 2019
    Assignees: TAISEI CORPORATION, OSAKA UNIVERSITY, SCHOOL JURIDICAL PERSON KITASATO INSTITUTE
    Inventors: Norifumi Yamamoto, Yuji Saito, Michihiko Ike, Masashi Kuroda, Kazunari Sei, Daisuke Inoue
  • PRIMER SET FOR 1,4-DIOXANE-DEGRADING BACTERIA, AND METHOD FOR DETECTING AND QUANTIFYING 1,4-DIOXANE-DEGRADING BACTERIA
    Publication number: 20180187253
    Abstract: An object of the present invention is to provide a primer that allows for detection and quantification of 1,4-dioxane-degrading bacteria in a quick, highly accurate manner. To achieve the object, a primer set is provided which comprises a primer that contains a base sequence set forth by SEQ ID NO: 1 and a primer that contains a base sequence set forth by SEQ ID NO: 2.
    Type: Application
    Filed: April 11, 2016
    Publication date: July 5, 2018
    Inventors: Norifumi YAMAMOTO, Yuji SAITO, Hironori TAKI, Michihiko IKE, Masashi KURODA, Kazunari SEI, Daisuke INOUE
  • 1,4-DIOXANE-DEGRADING BACTERIA CULTURE METHOD, MEDIUM, AND 1,4-DIOXANE TREATMENT METHOD USING 1,4-DIOXANE-DEGRADING BACTERIA
    Publication number: 20170306290
    Abstract: To provide an effective 1,4-dioxane-degrading bacteria culture method. Provided is a 1,4-dioxane-degrading bacteria culture method in which 1,4-dioxane-degrading bacteria are propagated using a medium containing diethylene glycol.
    Type: Application
    Filed: October 7, 2015
    Publication date: October 26, 2017
    Inventors: Norifumi YAMAMOTO, Yuji SAITO, Michihiko IKE, Masashi KURODA, Kazunari SEI, Daisuke INOUE