Patents by Inventor Tomoko EBATA

Tomoko EBATA 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).

  • Lining material peeling method
    Patent number: 11097528
    Abstract: In a lining material peeling method of peeling a lining material, which is fixedly formed on a surface of a base material, from the base material, a liquefied fluid which evaporates after injection is injected to a boundary between the base material and the lining material.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: August 24, 2021
    Assignee: IHI CORPORATION
    Inventors: Akira Sadaki, Jun Maeno, Akito Yamasaki, Tomoko Ebata, Yuichi Takahama
  • Lining material peeling method
    Patent number: 11052646
    Abstract: In a lining material peeling method of peeling a lining material, which is fixedly formed on a surface of a base material, from the base material, a liquefied fluid which evaporates after injection is injected to a boundary between the base material and the lining material.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: July 6, 2021
    Assignee: IHI CORPORATION
    Inventors: Akira Sadaki, Jun Maeno, Akito Yamasaki, Tomoko Ebata, Yuichi Takahama
  • METHOD FOR REMOVING OBJECT TO BE REMOVED
    Publication number: 20210122079
    Abstract: The method for removing an object to be removed is a method for removing an object to be removed in which an object to be removed is removed from a structure including the object to be removed made of a material having fine holes through which a liquid can enter, and a remaining material made of a material having no fine holes through which the liquid can enter and united to the object to be removed, and the method for removing an object to be removed includes: spraying a liquefied fluid that vaporizes after spraying onto the object to be removed.
    Type: Application
    Filed: December 21, 2018
    Publication date: April 29, 2021
    Applicant: IHI Corporation
    Inventors: Akira SADAKI, Jun MAENO, Akito YAMASAKI, Tomoko EBATA, Yuichi TAKAHAMA
  • LINING MATERIAL PEELING METHOD
    Publication number: 20200254747
    Abstract: In a lining material peeling method of peeling a lining material, which is fixedly formed on a surface of a base material, from the base material, a liquefied fluid which evaporates after injection is injected to a boundary between the base material and the lining material.
    Type: Application
    Filed: April 28, 2020
    Publication date: August 13, 2020
    Applicant: IHI Corporation
    Inventors: Akira SADAKI, Jun MAENO, Akito YAMASAKI, Tomoko EBATA, Yuichi TAKAHAMA