Patents by Inventor Takashi Enomoto

Takashi Enomoto 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).

  • Device plate having conductive films selected to prevent pin-holes
    Patent number: 4859036
    Abstract: A device plate is provided which comprises a transparent conductive film comprised of indium oxide, and laminated thereon a metallic conductive film comprised of at least one metal selected from the group consisting of molybdenum, titanium, chromium, tantalum, tungsten and nickel.
    Type: Grant
    Filed: May 12, 1988
    Date of Patent: August 22, 1989
    Assignee: Canon Kabushiki Kaisha
    Inventors: Fumie Yamanaka, Takashi Enomoto, Toshifumi Yoshioka
  • Fluorine-containing copolymer and oil and water repellent composition containing the same
    Patent number: 4795793
    Abstract: A copolymer comprising 50 to 90% by weight of the constituting unit derived from (a) a polymerizable compound having a perfluoroalkyl group of 4 to 20 carbon atoms, 10 to 50% by weight of the constituting unit derived from (b) cyclohexyl or benzyl ester of acrylic acid or methacrylic acid and 0.1 to 10% by weight of the constituting unit derived from (c) at least one selected from the group consisting of polyethylene glycol diacrylate of the formulaCH.sub.2 .dbd.CRCOO(CH.sub.2 CH.sub.2 O)rCOCR.dbd.CH.sub.2wherein R is hydrogen atom or methyl, r is an integer of 1 to 50, and N-methylolacrylamide. The copolymer is useful as an oil and water repellent composition.
    Type: Grant
    Filed: December 2, 1987
    Date of Patent: January 3, 1989
    Assignee: Daikin Industries Ltd.
    Inventors: Yoshio Amimoto, Masayoshi Shinjo, Kazunori Hayashi, Takashi Enomoto