Patents by Inventor Mamoru Takashima

Mamoru Takashima 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).

  • COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, OPTICAL COMPONENT, AND METHOD FOR PRODUCING THE COMPOSITION
    Publication number: 20110124836
    Abstract: The composition of the present invention contains a product having a thiol group obtained by reacting an Sb or Bi oxide or an Sb or Bi halide with at least one kind of polythiol compounds selected from compounds having at least two thiol groups in a molecule.
    Type: Application
    Filed: July 23, 2009
    Publication date: May 26, 2011
    Applicant: MITSUI CHEMCIAL, INC.
    Inventors: Tomoyuki Ando, Masakazu Murakami, Mamoru Takashima, Seiichi Kobayashi