Katsuo Sugawara

Person

  • Hitachi, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Thermosetting resin composition

    • Patent number 7,112,634
    • Issue date Sep 26, 2006
    • Hitachi, Ltd.
    • Yuichi Satsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Cured thermosetting resin product

    • Patent number 7,109,288
    • Issue date Sep 19, 2006
    • Hitachi, Ltd.
    • Masaki Akatsuka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermosetting resin composition

    • Patent number 6,762,511
    • Issue date Jul 13, 2004
    • Hitachi, Ltd.
    • Yuichi Satsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermosetting resin composition

    • Patent number 6,225,418
    • Issue date May 1, 2001
    • Hitachi, Ltd.
    • Yuichi Satsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermosetting resin composition, electrically insulated coil, elect...

    • Patent number 5,982,056
    • Issue date Nov 9, 1999
    • Hitachi, Ltd.
    • Tohru Koyama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing electrically insulated coils

    • Patent number 5,733,402
    • Issue date Mar 31, 1998
    • Hitachi, Ltd.
    • Katsuo Sugawara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fire-retardant insulating oils

    • Patent number 4,436,654
    • Issue date Mar 13, 1984
    • Hitachi, Ltd.
    • Etsuo Ohe
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    Thermosetting resin compounds

    • Publication number 20060276568
    • Publication date Dec 7, 2006
    • Masaki Akatsuka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Cured thermosetting resin product

    • Publication number 20040147709
    • Publication date Jul 29, 2004
    • Masaki Akatsuka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Thermosetting resin composition

    • Publication number 20040143062
    • Publication date Jul 22, 2004
    • Yuichi Satsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Thermosetting resin composition

    • Publication number 20010053448
    • Publication date Dec 20, 2001
    • Yuichi Satsu
    • H01 - BASIC ELECTRIC ELEMENTS