Patents by Inventor Katsuchisa Saeki

Katsuchisa Saeki 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 for Improving Solubility of Alkaline Protease
    Publication number: 20150056681
    Abstract: Providing an alkaline protease exhibiting an improved solubility in a liquid detergent. A mutant alkaline protease consisting of the amino acid sequence represented by SEQ ID No: 2 or an amino acid sequence having 80% or more sequence identity therewith, in which at least one amino acid residue selected from the group consisting of the amino acid residues at predetermined positions of the amino acid sequence represented by SEQ ID No: 2 or corresponding positions thereto are substituted.
    Type: Application
    Filed: April 9, 2013
    Publication date: February 26, 2015
    Applicant: Kao Corporation
    Inventors: Masatoshi Tohata, Yumi Nishimura, Yasunao Wada, Katsuchisa Saeki, Mitsuyoshi Okuda