Patents by Inventor Masahito Shinbara

Masahito Shinbara 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 polysiloxane composition, and polysiloxane cured product, optical member, member for aerospace industry, semiconductor light-emitting device, illuminating device and image display device using the same
    Patent number: 8629222
    Abstract: The present invention provides a curable polysiloxane composition which is excellent in light resistance (particularly ultraviolet resistance) and adhesion and has a sufficient heat resistance/hydrothermal resistance and film-forming property and which generates little foaming at curing and does not generate cracks, peeling, coloring, and foaming even when used for a long period of time. A curable polysiloxane composition which comprises a specific hydrosilyl group-containing polysiloxane compound, a specific polysiloxane compound comprising two or more silanol groups in one molecule, and a dehydrogenative condensation reaction catalyst.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: January 14, 2014
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Kenichi Takizawa, Yoshiaki Koyashiki, Hiroshi Kobayashi, Masahito Shinbara, Hanako Kato, Mari Abe, Masanori Yamazaki, Yutaka Mori
  • CURABLE POLYSILOXANE COMPOSITION, AND POLYSILOXANE CURED PRODUCT, OPTICAL MEMBER, MEMBER FOR AEROSPACE INDUSTRY, SEMICONDUCTOR LIGHT-EMITTING DEVICE, ILLUMINATING DEVICE AND IMAGE DISPLAY DEVICE USING THE SAME
    Publication number: 20110098420
    Abstract: The present invention provides a curable polysiloxane composition which is excellent in light resistance (particularly ultraviolet resistance) and adhesion and has a sufficient heat resistance/hydrothermal resistance and film-forming property and which generates little foaming at curing and does not generate cracks, peeling, coloring, and foaming even when used for a long period of time. A curable polysiloxane composition which comprises a specific hydrosilyl group-containing polysiloxane compound, a specific polysiloxane compound comprising two or more silanol groups in one molecule, and a dehydrogenative condensation reaction catalyst.
    Type: Application
    Filed: March 27, 2009
    Publication date: April 28, 2011
    Applicant: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Kenichi Takizawa, Yoshiaki Koyashiki, Hiroshi Kobayashi, Masahito Shinbara, Hanako Kato, Mari Abe, Masanori Yamazaki, Yutaka Mori