Patents by Inventor Keisuke Taegashi

Keisuke Taegashi 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 glycidyl ether
    Publication number: 20060030721
    Abstract: A process for producing a glycidyl ether and an optically active compound thereof with high yield and an optically high purity comprising reacting an alcohol with epihalohydrin in a base to thereby produce a glycidyl ether, the reaction performed in a two-layer system of a nonaqueous organic solvent and an aqueous solvent.
    Type: Application
    Filed: May 29, 2003
    Publication date: February 9, 2006
    Applicant: DAISO CO., LTD
    Inventors: Yoshiro Furukawa, Yasushi Miki, Keisuke Taegashi