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Hideki Kato

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool
    • Patent number 6,939,607
    • Issue date Sep 6, 2005
    • NGK Spark Plug Co., Ltd.
    • Hideki Kato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool and tool with holder
    • Patent number 6,838,151
    • Issue date Jan 4, 2005
    • NGK Spark Plug Co., Ltd.
    • Hideki Kato
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Cutting tool and wear resistant material
    • Patent number 6,314,798
    • Issue date Nov 13, 2001
    • NGK Spark Plug Co., Ltd.
    • Makoto Nomura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ceramic cutting tool
    • Patent number 6,248,681
    • Issue date Jun 19, 2001
    • NGK Spark Plug Co., Ltd.
    • Hideki Kato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Titanium carbo-nitride complex silicon nitride tool
    • Patent number 6,010,777
    • Issue date Jan 4, 2000
    • NGK Spark Plug Co., Ltd.
    • Shinya Ogimoto
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Antimicrobial composition
    • Patent number 5,698,229
    • Issue date Dec 16, 1997
    • Toagosei Co., Ltd.
    • Shuichi Ohsumi
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method for preparing silicon nitride based ceramics
    • Patent number 5,603,877
    • Issue date Feb 18, 1997
    • NGK Spark Plug Co., Ltd.
    • Hideki Kato
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Process for producing antimicrobial compounds
    • Patent number 5,441,717
    • Issue date Aug 15, 1995
    • Toagosei Chemical Industry Co., Inc., Ltd.
    • Shuichi Ohsumi
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing antimicrobial fiber
    • Patent number 5,405,644
    • Issue date Apr 11, 1995
    • Toagosei Chemical Industry Co., Ltd.
    • Shuichi Ohsumi
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Microbicides
    • Patent number 5,296,238
    • Issue date Mar 22, 1994
    • Toagosei Chemical Industry Co., Inc.
    • Koji Sugiura
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Granular inorganic exchangers
    • Patent number 5,256,615
    • Issue date Oct 26, 1993
    • Toagosei Chemical Industry, Co., Ltd.
    • Takuya Oomura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Epoxy resin composition for use in sealing semiconductors
    • Patent number 5,073,580
    • Issue date Dec 17, 1991
    • Toagosei Chemical Industry Co., Ltd.
    • Tomohisa Iinuma
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for preventing aluminum corrosion in electronic parts
    • Patent number 4,764,396
    • Issue date Aug 16, 1988
    • Toagosei Chemical Industry Co., Ltd.
    • Hideki Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Insulating protective material
    • Patent number 4,668,719
    • Issue date May 26, 1987
    • Toagosei Chemical Industry Co., Ltd.
    • Hideki Kato
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Cutting tool and tool with holder
    • Publication number 20020176753
    • Publication date Nov 28, 2002
    • NGK SPARK PLUG CO., LTD.
    • Hideki Kato
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Cutting tool
    • Publication number 20020076284
    • Publication date Jun 20, 2002
    • NGK SPARK PLUG CO., LTD.
    • Hideki Kato
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Cutting tool
    • Publication number 20020054794
    • Publication date May 9, 2002
    • NGK SPARK PLUG CO., LTD.
    • Hideki Kato
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Cutting tool and wear resistant material
    • Publication number 20010027681
    • Publication date Oct 11, 2001
    • Makoto Nomura
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES