Patents by Inventor Akihiro NORIMOTO

Akihiro NORIMOTO 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).

  • Material containing solid bleaching agent, and detergent composition
    Patent number: 11078450
    Abstract: A stabilized solid bleaching agent which has good solubility in water without undergoing the occurrence of foaming and without generating residues has been demanded. The present invention provides a stabilized solid-bleaching-agent-containing material having a coating layer formed therein, wherein the coating layer contains at least one component selected from the group consisting of an alkali metal salt of an aromatic carboxylic acid, an alkali metal salt of a non-cyclic dicarboxylic acid, an alkali metal salt of a non-cyclic monocarboxylic acid having 1 to 7 carbon atoms and mixtures thereof.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: August 3, 2021
    Assignee: SHIKOKU CHEMICALS CORPORATION
    Inventors: Akihiro Norimoto, Koichi Sahiro, Tsuyoshi Toyota, Yoshiya Iwasaki
  • MATERIAL CONTAINING SOLID BLEACHING AGENT, AND DETERGENT COMPOSITION
    Publication number: 20190153363
    Abstract: A stabilized solid bleaching agent which has good solubility in water without undergoing the occurrence of foaming and without generating residues has been demanded. The present invention provides a stabilized solid-bleaching-agent-containing material having a coating layer formed therein, wherein the coating layer contains at least one component selected from the group consisting of an alkali metal salt of an aromatic carboxylic acid, an alkali metal salt of a non-cyclic dicarboxylic acid, an alkali metal salt of a non-cyclic monocarboxylic acid having 1 to 7 carbon atoms and mixtures thereof.
    Type: Application
    Filed: April 21, 2017
    Publication date: May 23, 2019
    Applicant: SHIKOKU CHEMICALS CORPORATION
    Inventors: Akihiro NORIMOTO, Koichi SAHIRO, Tsuyoshi TOYOTA, Yoshiya IWASAKI