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Iwata Air Compressor Mfg. Co., Ltd.

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil-free two stage scroll vacuum pump and method for controlling th...
    • Patent number 5,961,297
    • Issue date Oct 5, 1999
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Shuji Haga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll-type fluid machinery with seals for the discharge port and w...
    • Patent number 5,258,046
    • Issue date Nov 2, 1993
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Shuji Haga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Low pressure paint atomizer-air spray gun
    • Patent number 5,249,746
    • Issue date Oct 5, 1993
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Masaru Kaneko
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Spray gun with paint supply amount control
    • Patent number 5,236,128
    • Issue date Aug 17, 1993
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Nobuyoshi Morita
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Premixing-type spray gun
    • Patent number 5,170,941
    • Issue date Dec 15, 1992
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Nobuyoshi Morita
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Low pressure air atomizing spray gun
    • Patent number 5,165,605
    • Issue date Nov 24, 1992
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Nobuyoshi Morita
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Scroll-type fluid machinery with offset passage to the exhaust port
    • Patent number 5,145,344
    • Issue date Sep 8, 1992
    • Iwata Air Compressor Manufacturing Co. Ltd.
    • Shuji Haga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Piston of composite material with C-shaped ring groove
    • Patent number 5,117,742
    • Issue date Jun 2, 1992
    • Iwata Air Compressor Mfg. Co. Ltd.
    • Toshio Iida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air spray gun
    • Patent number D314421
    • Issue date Feb 5, 1991
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Hitoshi Tajima
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Spraying method and apparatus employed therefor
    • Patent number 4,982,897
    • Issue date Jan 8, 1991
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Yoshio Matusita
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Prevention against shifting of tip seal of scroll compressor
    • Patent number 4,869,658
    • Issue date Sep 26, 1989
    • Iwata Air Compressor Manufacturing Company Limited
    • Sadao Tsutsumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Spray gun with automatic valve opening control means
    • Patent number 4,754,923
    • Issue date Jul 5, 1988
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Yoshio Matusita
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Automatic spraying method
    • Patent number 4,714,635
    • Issue date Dec 22, 1987
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Takeshi Mochizuki
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Shaft sealing device for sliding portion of needle valve in paint s...
    • Patent number 4,560,109
    • Issue date Dec 24, 1985
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Ohba Teruyuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Worm-type rotary fluid compressor
    • Patent number 4,373,881
    • Issue date Feb 15, 1983
    • Iwata Air Compressor Manufacturing Company Ltd.
    • Yoshio Matsushita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressure coating roller assembly
    • Patent number 4,059,358
    • Issue date Nov 22, 1977
    • Iwata Air Compressor Mfg. Co., Ltd.
    • Kazuo Arai
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75047471 - AI ANEST IWATA
    • Serial number 75047471
    • Registration number 2184453
    • Filing date Jan 23, 1996
    • IWATA AIR COMPRESSOR MFG. CO., LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    73428232 - IWATA
    • Serial number 73428232
    • Registration number 1334880
    • Filing date Jun 1, 1983
    • IWATA AIR COMPRESSOR MFG. CO., LTD.
    • 7 - Machines and machine tools