Patents by Inventor Shuuichi Abe

Shuuichi Abe 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 of producing erythritol
    Patent number: 5902739
    Abstract: In the method of producing erythritol by cultivating a yeast strain capable of producing erythritol from fermentable carbohydrate in a culture medium containing the carbohydrate as a main carbon source to recover erythritol from the culture, erythritol can be produced efficiently in high yield by using ammonium sulfate as a main nitrogen source in the culture medium.
    Type: Grant
    Filed: December 2, 1997
    Date of Patent: May 11, 1999
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Shuuichi Abe, Satoshi Morioka