TREA

Isao Ueoka

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Insulated wire
    • Patent number 6,465,097
    • Issue date Oct 15, 2002
    • Sumitomo Electric Industries, Ltd.
    • Isao Ueoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Insulated wire
    • Patent number 6,288,342
    • Issue date Sep 11, 2001
    • Sumitomo Electric Industries, Ltd.
    • Isao Ueoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wire-saw and its manufacturing method
    • Patent number 6,070,570
    • Issue date Jun 6, 2000
    • Sumitomo Electric Industries, Ltd.
    • Isao Ueoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Insulated wire
    • Patent number 5,902,681
    • Issue date May 11, 1999
    • Sumitomo Electric Industries, Ltd.
    • Isao Ueoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Insulated wire
    • Patent number 5,393,612
    • Issue date Feb 28, 1995
    • Sumitomo Electric Industries, Ltd.
    • Yuki Matsuura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Insulated wire
    • Patent number 5,356,708
    • Issue date Oct 18, 1994
    • Sumitomo Electric Industries, Ltd.
    • Yuki Matsuura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyamideimide insulated wire
    • Patent number 5,219,657
    • Issue date Jun 15, 1993
    • Sumitomo Electric Industries Ltd.
    • Isao Ueoka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Self-bonding insulated wire and coils formed therefrom
    • Patent number 5,219,658
    • Issue date Jun 15, 1993
    • Sumitomo Electric Industries, Ltd.
    • Isao Ueoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Process for producing an insulated twisted electric wire
    • Patent number 4,647,474
    • Issue date Mar 3, 1987
    • Sumitomo Electric Industries, Ltd.
    • Shigeo Masuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Enamelled wire
    • Patent number 4,508,779
    • Issue date Apr 2, 1985
    • Sumitomo Electric Industries, Ltd.
    • Masayoshi Miyake
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Self-bonding magnet wires
    • Patent number 4,444,843
    • Issue date Apr 24, 1984
    • Sumitomo Electric Industries, Ltd.
    • Masayoshi Miyake
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnet wires
    • Patent number 4,400,430
    • Issue date Aug 23, 1983
    • Sumitomo Electric Industries, Ltd.
    • Masayoshi Miyake
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...