Patents by Inventor Hozumi Endoh

Hozumi Endoh 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).

  • Process for producing terbium alloy or terbium metal
    Patent number: 5258103
    Abstract: A process for producing a terbium alloy or terbium metal in which terbium(III) oxide substantially free from terbium(IV) oxide as the starting substance is subjected to electrolytic reduction in a molten salt electrolysis bath is described. According to the process of the present invention, a terbium alloy or terbium metal can be easily produced at a high yield.
    Type: Grant
    Filed: January 16, 1992
    Date of Patent: November 2, 1993
    Assignee: Mitsubishi Kasei Corporation
    Inventors: Hozumi Endoh, Haruo Kunitomo, Nobuo Sugimura