Patents by Inventor Tomoji ISHIDA

Tomoji ISHIDA 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).

  • Method for producing magnesium hydride and method for producing tetrahydroborate
    Patent number: 11542160
    Abstract: Provided is a method for producing magnesium hydride, the method including a plasma treatment step of exposing a raw material mixture of at least one magnesium-based raw material selected from the group consisting of magnesium, magnesium hydroxide, and magnesium oxide and magnesium hydride to hydrogen plasma.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: January 3, 2023
    Assignees: SINTOKOGIO, LTD., NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY
    Inventors: Masahiko Nagasaka, Tomoji Ishida, Akiomi Uchiyama, Yasutaka Haga, Akihisa Ogino
  • METHOD FOR PRODUCING TETRAHYDROBORIC ACID SALT, DEVICE FOR PRODUCING TETRAHYDROBORIC ACID SALT, AND TETRAHYDROBORIC ACID SALT
    Publication number: 20210323820
    Abstract: A method for producing a tetrahydroborate includes a hydrogenating step (step S14) of exposing a borate to a hydrogen plasma while grinding the borate.
    Type: Application
    Filed: February 8, 2019
    Publication date: October 21, 2021
    Applicant: SINTOKOGIO, LTD.
    Inventors: Masahiko NAGASAKA, Tomoji ISHIDA
  • METHOD FOR PRODUCING MAGNESIUM HYDRIDE AND METHOD FOR PRODUCING TETRAHYDROBORATE
    Publication number: 20210061658
    Abstract: Provided is a method for producing magnesium hydride, the method including a plasma treatment step of exposing a raw material mixture of at least one magnesium-based raw material selected from the group consisting of magnesium, magnesium hydroxide, and magnesium oxide and magnesium hydride to hydrogen plasma.
    Type: Application
    Filed: August 21, 2020
    Publication date: March 4, 2021
    Applicants: SINTOKOGIO, LTD., NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY
    Inventors: Masahiko NAGASAKA, Tomoji ISHIDA, Akiomi UCHIYAMA, Yasutaka HAGA, Akihisa OGINO