Patents by Inventor Masayuki Negoro

Masayuki Negoro 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).

  • Silver halide color photographic material
    Patent number: 5360711
    Abstract: A sliver halide color photographic material compriseing a support having at least one layer containing at least one a compound of the formula (I), (II) or (III). ##STR1## n=0, 1, or 2.
    Type: Grant
    Filed: May 18, 1993
    Date of Patent: November 1, 1994
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Masayuki Negoro, Masakazu Morigaki
  • Chip network-type resistor array
    Patent number: 5334968
    Abstract: A network-type resistor array in which a plurality of resistors are successively arranged, in which electrode portions of the resistors are respectively separated by angular electrode-separating notches, so as to prevent the short-circuit between the adjacent electrode portions due to the flowing along of molten solder for electrode connection.
    Type: Grant
    Filed: February 5, 1993
    Date of Patent: August 2, 1994
    Assignee: Rohm Co., Ltd.
    Inventor: Masayuki Negoro