Patents by Inventor Misato Kamei

Misato Kamei 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).

  • Organic glass laminate coated with inorganic oxide film
    Patent number: 10434752
    Abstract: An objective of the present invention is to provide an organic glass laminate that exhibits excellent weathering resistance and abrasion resistance, and that can be used as an exterior member. This organic glass laminate comprises at least the following, in order: an organic glass base, a cured layer formed from the cured product of a resin composition, which comprises a curable resin and a UV absorber agent; and an inorganic oxide film. The glass transition temperature of the cured product which constitutes the cured layer is adjusted to 80-160° C., and the thickness of the inorganic oxide film is set to at least 0.01 ?m and less than 0.5 ?m, whereby weathering resistance and abrasion resistance are significantly improved, and the organic glass laminate is made suitable for use as an exterior member.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: October 8, 2019
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Shunji Fukuda, Junichi Tamuki, Wataru Saitou, Kazuyuki Takasawa, Taro Morimoto, Keisuke Koyama, Misato Kamei, Masanao Matsuoka
  • ORGANIC GLASS LAMINATE COATED WITH INORGANIC OXIDE FILM
    Publication number: 20170320295
    Abstract: An objective of the present invention is to provide an organic glass laminate that exhibits excellent weathering resistance and abrasion resistance, and that can be used as an exterior member. This organic glass laminate comprises at least the following, in order: an organic glass base, a cured layer formed from the cured product of a resin composition, which comprises a curable resin and a UV absorber agent; and an inorganic oxide film. The glass transition temperature of the cured product which constitutes the cured layer is adjusted to 80-160° C., and the thickness of the inorganic oxide film is set to at least 0.01 ?m and less than 0.5 ?m, whereby weathering resistance and abrasion resistance are significantly improved, and the organic glass laminate is made suitable for use as an exterior member.
    Type: Application
    Filed: December 2, 2015
    Publication date: November 9, 2017
    Inventors: Shunji Fukuda, Junichi Tamuki, Wataru Saitou, Kazuyuki Takasawa, Taro Morimoto, Keisuke Koyama, Misato Kamei, Masanao Matsuoka
  • Watch dial
    Patent number: D351116
    Type: Grant
    Filed: July 1, 1992
    Date of Patent: October 4, 1994
    Assignee: Seikosha Co., Ltd.
    Inventor: Misato Kamei