Patents by Inventor Ryoichi Turutani

Ryoichi Turutani 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 fructose-1,6-diphosphate
    Patent number: 5094947
    Abstract: A process for producing fructose-1,6-diphosphate comprising the steps of: (a) enzymatically converting adenosine 5'-diphosphate to adenosine 5'-triphosphate using an acetate kinase-containing microorganism or an extract of the microorganism and phosphate donor; and (b) enzymatically converting a substrate capable of being converted to glucose or fructose to fructose-1,6-diphosphate using the adenosine 5'-triphosphate resulting from step (a) and the acetate kinase-containing microorganism or the extract of the microorganism.
    Type: Grant
    Filed: September 9, 1991
    Date of Patent: March 10, 1992
    Assignee: Unitika, Ltd.
    Inventors: Hiroshi Nakajima, Masaaki Onda, Ryoichi Turutani, Hayato Ishihara