Patents by Inventor Nobuhiro Nobayashi

Nobuhiro Nobayashi 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).

  • Borate and Near-Infrared Ray Absorption Material
    Publication number: 20080102279
    Abstract: A borate for a near-infrared ray absorption material, having an anion represented by the formula (1): [BR1mR24?m]? (wherein R1 represents an aryl group having an electron withdrawing group; R2 represents an organic group, a halogen group or a hydroxyl group; and m is an integer in the range of 1 to 4) is provided. The borate of the present invention enables to improve durability, in particular, heat resistance and moisture resistance of a near-infrared ray absorbing dye.
    Type: Application
    Filed: January 30, 2006
    Publication date: May 1, 2008
    Applicant: NIPPON SHOKUBAI CO., LTD.
    Inventors: Akio Ito, Satoshi Ishida, Toshiya Iida, Takako Ishii, Nobuhiro Nobayashi