Patents by Inventor Nahomi Aoyama

Nahomi Aoyama 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).

  • Oxygen absorbent composition absorbing water vapor
    Patent number: 6596192
    Abstract: An oxygen absorbent composition absorbing water vapor mixed a liquid mixed (A) an aliphatic compound(s) with an unsaturated group(s) and (B) a transition metal salt(s) with (C) at least one solid selected from the group consisting of calcium oxide, calcium chloride and magnesium chloride.
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: July 22, 2003
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Tomoharu Himeshima, Nahomi Aoyama, Syoichi Nito, Kazuyuki Tomita, Junko Baba
  • Oxygen absorbent composition absorbing water vapor
    Publication number: 20020153512
    Abstract: An oxygen absorbent composition absorbing water vapor mixed a liquid mixed (A) an aliphatic compound(s) with an unsaturated group(s) and (B) a transition metal salt(s) with (C) at least one solid selected from the group consisting of calcium oxide, calcium chloride and magnesium chloride.
    Type: Application
    Filed: July 20, 2001
    Publication date: October 24, 2002
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC
    Inventors: Tomoharu Himeshima, Nahomi Aoyama, Syoichi Nito, Kazuyuki Tomita, Junko Baba