Patents by Inventor Satoru Kaji

Satoru Kaji 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).

  • Curable resin composition and cured product thereof, sealing material for optical semiconductor, die bonding material, and optical semiconductor light-emitting element
    Patent number: 10208206
    Abstract: The present invention relates to a curable resin composition comprising (A) an epoxy compound having three or more epoxy groups in one molecule and (B) an active hydrogen compound.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: February 19, 2019
    Assignee: Asahi Kasei Chemicals Corporation
    Inventors: Satoru Kaji, Ryoko Watanabe, Tamotsu Kodama
  • Curable Resin Composition and Cured Product Thereof, Sealing Material for Optical Semiconductor, Die Bonding Material, and Optical Semiconductor Light-Emitting Element
    Publication number: 20160115318
    Abstract: The present invention relates to a curable resin composition comprising (A) an epoxy compound having three or more epoxy groups in one molecule and (B) an active hydrogen compound.
    Type: Application
    Filed: May 1, 2014
    Publication date: April 28, 2016
    Applicant: Asahi Kasei Chemicals Corporation
    Inventors: Satoru KAJI, Ryoko WATANABE, Tamotsu KODAMA
  • Resin composition for sealing light emitting device
    Patent number: 7879405
    Abstract: A curable composition for sealing a light emitting device, comprising a modified polysiloxane containing, in a molecule, not less than one alicyclic hydrocarbon group and not less than two epoxy groups.
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: February 1, 2011
    Assignee: Asahi Kasei Chemicals Corporation
    Inventors: Satoru Kaji, Taketoshi Usui
  • Resin composition for sealing light emitting device
    Publication number: 20050272896
    Abstract: A curable composition for sealing a light emitting device, comprising a modified polysiloxane containing, in a molecule, not less than one alicyclic hydrocarbon group and not less than two epoxy groups.
    Type: Application
    Filed: May 31, 2005
    Publication date: December 8, 2005
    Inventors: Satoru Kaji, Taketoshi Usui
  • Polymeric composite material
    Patent number: 5756580
    Abstract: The present invention provides a novel polymeric composite material which contains at least two polymers selected from the group consisting of a polymer having a cyclic conjugated diene monomer unit and/or a cyclic olefin monomer unit and a modified polymer thereof. The novel composite material of the present invention can exhibit excellent thermal and mechanical properties while maintaining properties as a mono material so that it is widely applicable to major uses for polymer materials.
    Type: Grant
    Filed: May 6, 1997
    Date of Patent: May 26, 1998
    Assignee: Asahi Kasei Kogyo Kabushiki Kaisha
    Inventors: Itaru Natori, Kimio Imaizumi, Satoru Kaji