Patents by Inventor Emiko Maeba

Emiko Maeba 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).

  • Carbon catalyst for decomposition of hazardous substance, hazardous-substance-decomposing material, and method for decomposition of hazardous substance
    Patent number: 8999280
    Abstract: Provided are a carbon catalyst for decomposing a hazardous substance that effectively decomposes hazardous substances such as aldehydes, a hazardous-substance-decomposing material, and a method of decomposing a hazardous substance. The carbon catalyst for decomposing a hazardous substance is a carbon catalyst having a catalytic activity for decomposing the hazardous substance. The hazardous substance is, for example, a volatile organic compound such as aldehydes or a malodorous substance such as a sulfur compound. The method of decomposing a hazardous substance, is a method including decomposing the hazardous substance with the carbon catalyst for decomposing a hazardous substance or with a hazardous-substance-decomposing material containing the carbon catalyst for decomposing a hazardous substance.
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: April 7, 2015
    Assignee: Nisshinbo Holdings Inc.
    Inventors: Yasuharu Kato, Yuji Kubota, Shinichi Horiguchi, Emiko Maeba, Mami Iizuka
  • CARBON CATALYST FOR DECOMPOSITION OF HAZARDOUS SUBSTANCE, HAZARDOUS-SUBSTANCE-DECOMPOSING MATERIAL, AND METHOD FOR DECOMPOSITION OF HAZARDOUS SUBSTANCE
    Publication number: 20120289755
    Abstract: Provided are a carbon catalyst for decomposing a hazardous substance that effectively decomposes hazardous substances such as aldehydes, a hazardous-substance-decomposing material, and a method of decomposing a hazardous substance. The carbon catalyst for decomposing a hazardous substance is a carbon catalyst having a catalytic activity for decomposing the hazardous substance. The hazardous substance is, for example, a volatile organic compound such as aldehydes or a malodorous substance such as a sulfur compound. The method of decomposing a hazardous substance, is a method including decomposing the hazardous substance with the carbon catalyst for decomposing a hazardous substance or with a hazardous-substance-decomposing material containing the carbon catalyst for decomposing a hazardous substance.
    Type: Application
    Filed: October 1, 2010
    Publication date: November 15, 2012
    Applicant: NISSHINBO HOLDINGS INC.
    Inventors: Yasuharu Kato, Yuji Kubota, Shinichi Horiguchi, Emiko Maeba, Mami Iizuka