Patents by Inventor Takao Sakaki

Takao Sakaki 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 the preparation of an organo-substituted sodium aluminum hydride
    Patent number: 5112991
    Abstract: A process is provided herein for preparing an organo-substituted sodium aluminum hydride by reacting sodium, aluminum, an organic compound of specific structure containing a hydroxyl group and hydrogen.In such process, an aluminum alloy is used as the aluminum.
    Type: Grant
    Filed: February 16, 1990
    Date of Patent: May 12, 1992
    Assignee: Mitsui Toatsu Chemicals Incorporated
    Inventors: Tetsuya Iwao, Shuichi Osaka, Takao Sakaki, Tadao Nishida, Kiyoshi Yamamura, Seijiro Koga, Reiji Hirai, Haruo Nakagawa