Patents by Inventor Akiko Mishima

Akiko Mishima 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).

  • Flame-retardant rubber composition for vulcanization
    Patent number: 9051464
    Abstract: A flame-retardant rubber composition for vulcanization, comprising an epichlorohydrin based rubber (A), red phosphorus (B), and a vulcanizing agent (C), in which the content of the red phosphorus (B) is from 3 to 20 parts by weight for 100 parts by weight of the epichlorohydrin based rubber (A).
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: June 9, 2015
    Assignee: DAISO CO., LTD.
    Inventors: Koshiro Hamaguchi, Toyofumi Otaka, Taro Ozaki, Akiko Mishima
  • FLAME-RETARDANT RUBBER COMPOSITION FOR VULCANIZATION
    Publication number: 20120322916
    Abstract: A flame-retardant rubber composition for vulcanization, comprising an epichlorohydrin based rubber (A), red phosphorus (B), and a vulcanizing agent (C), in which the content of the red phosphorus (B) is from 3 to 20 parts by weight for 100 parts by weight of the epichlorohydrin based rubber (A).
    Type: Application
    Filed: March 2, 2011
    Publication date: December 20, 2012
    Applicant: DAISO CO., LTD.
    Inventors: Koshiro Hamaguchi, Toyofumi Otaka, Taro Ozaki, Akiko Mishima