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Tatsuhiko Fukuoka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical seal
    • Patent number 5,538,260
    • Issue date Jul 23, 1996
    • Taiho Kogyo Co., Ltd.
    • Akira Takenaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal
    • Patent number 5,312,117
    • Issue date May 17, 1994
    • Taiho Kogyo Co., Ltd.
    • Akira Takenaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sintered sliding material
    • Patent number 5,217,814
    • Issue date Jun 8, 1993
    • Taiho Kogyo Co., Ltd.
    • Shinya Kawakami
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Wet clutch device
    • Patent number 4,958,712
    • Issue date Sep 25, 1990
    • Taiho Kogyo Co. Ltd.
    • Tatsumi Suganuma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Copper-based sliding material and method for producing the same
    • Patent number 4,941,919
    • Issue date Jul 17, 1990
    • Taiho Kogyo Co., Ltd.
    • Eiji Asada
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Electric conductive and sliding resin material
    • Patent number 4,909,961
    • Issue date Mar 20, 1990
    • Taiho Kogyo Co., Ltd.
    • Osamu Suzuki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Bearing having an improved corrosion-resistance
    • Patent number 4,878,768
    • Issue date Nov 7, 1989
    • Taiho Kogyo, Ltd.
    • Tatsuhiko Fukuoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing resin material
    • Patent number 4,877,813
    • Issue date Oct 31, 1989
    • Taiho Kogyo Co., Ltd.
    • Osamu Jinno
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Pb-Sn-Sb-In solder alloy
    • Patent number 4,869,871
    • Issue date Sep 26, 1989
    • Toyota Motor Corporation
    • Kenichi Kawai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric conductive and sliding resin material
    • Patent number 4,830,777
    • Issue date May 16, 1989
    • Taiho Kogyo Co., Ltd.
    • Osamu Suzuki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aluminum bearing alloy
    • Patent number 4,822,561
    • Issue date Apr 18, 1989
    • Taiho Kogyo Co., Ltd.
    • Soji Kamiya
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Aluminum bearing alloy
    • Patent number 4,818,487
    • Issue date Apr 4, 1989
    • Taiho Kogyo Co., Ltd.
    • Soji Kamiya
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Aluminum bearing alloy
    • Patent number 4,806,308
    • Issue date Feb 21, 1989
    • Taiho Kogyo Co., Ltd.
    • Soji Kamiya
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Bearing resin material
    • Patent number 4,737,539
    • Issue date Apr 12, 1988
    • Taiho Kogyo Co., Ltd.
    • Osamu Jinno
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electric conductive and sliding resin material
    • Patent number 4,698,179
    • Issue date Oct 6, 1987
    • Taiho Kogyo Co., Ltd.
    • Osamu Suzuki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Swash plate type compressor having a center cavity in surface of pi...
    • Patent number 4,641,570
    • Issue date Feb 10, 1987
    • Taiho Kogyo Kabushiki Kaisha
    • Kenichiro Futamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sliding member and process for producing the same
    • Patent number 4,623,595
    • Issue date Nov 18, 1986
    • Taiho Kogyo Co., Ltd.
    • Kenichiro Futamura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Tapered-land thrust bearing device
    • Patent number 4,522,513
    • Issue date Jun 11, 1985
    • Taiho Kogyo Co., Ltd.
    • Shigehiro Nozue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Al-Si-Sn Bearing Alloy and bearing composite
    • Patent number 4,471,029
    • Issue date Sep 11, 1984
    • Taiho Kogyo Co., Ltd.
    • Tatsuhiko Fukuoka
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Al-Si Bearing alloy and bearing composite
    • Patent number 4,471,030
    • Issue date Sep 11, 1984
    • Taiho Kogyo Co., Ltd.
    • Tatsuhiko Fukuoka
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Al-Si-Pb Bearing alloy and bearing composite
    • Patent number 4,471,031
    • Issue date Sep 11, 1984
    • Taiho Kogyo Co., Ltd.
    • Tatsuhiko Fukuoka
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Aluminum base bearing alloy and bearing composite
    • Patent number 4,471,032
    • Issue date Sep 11, 1984
    • Taiho Kogyo Co., Ltd.
    • Tatsuhiko Fukuoka
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Bearing of an internal combustion engine and process for producing...
    • Patent number 4,470,184
    • Issue date Sep 11, 1984
    • Taiho Kogyo, Ltd.
    • Tatsuhiko Fukuoka
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Al-Si-Sn Bearing alloy and bearing composite
    • Patent number 4,471,033
    • Issue date Sep 11, 1984
    • Taiho Kogyo Co., Ltd.
    • Tatsuhiko Fukuoka
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Thrust bearing with tapered lands
    • Patent number 4,437,215
    • Issue date Mar 20, 1984
    • Taiho Kogyo Co., Ltd.
    • Shigehiro Nozue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding member and process for producing the same
    • Patent number 4,435,482
    • Issue date Mar 6, 1984
    • Taiho Kogyo Co., Ltd.
    • Kenichiro Futamura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Dust-proof device for mechanical seal
    • Patent number 4,426,089
    • Issue date Jan 17, 1984
    • Taiho Kogyo Co., Ltd.
    • Akira Takenaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal
    • Patent number 4,423,879
    • Issue date Jan 3, 1984
    • Taiho Kogyo Co., Ltd.
    • Akira Takenaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal
    • Patent number 4,420,163
    • Issue date Dec 13, 1983
    • Taiho Kogyo Co., Ltd.
    • Akira Takenaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal
    • Patent number 4,415,168
    • Issue date Nov 15, 1983
    • Taiho Kogyo Co., Ltd.
    • Akira Takenaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...