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Katsushi Washizu

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  • Numazu City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for the catalytic purification of automotive exhaust gas
    • Patent number 5,419,876
    • Issue date May 30, 1995
    • Usui Kokusai Sangyo Kaisha Limited
    • Masayoshi Usui
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Connector for connecting a pipe of small diameter with block expans...
    • Patent number 5,354,106
    • Issue date Oct 11, 1994
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slender pipe connecting connector
    • Patent number 5,338,073
    • Issue date Aug 16, 1994
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor fan unit
    • Patent number 5,277,547
    • Issue date Jan 11, 1994
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Katsushi Washizu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piping connector
    • Patent number 5,211,427
    • Issue date May 18, 1993
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piping/wiring clamping device
    • Patent number 5,192,040
    • Issue date Mar 9, 1993
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Katsushi Washizu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Joint for coupling small-diameter pipes
    • Patent number 5,176,412
    • Issue date Jan 5, 1993
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector device for connecting small diameter pipe
    • Patent number 5,172,940
    • Issue date Dec 22, 1992
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Masayoshi Usui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector for connecting slender piping members
    • Patent number 5,163,719
    • Issue date Nov 17, 1992
    • Usui Kokusai Sangyo Kaisha Limited
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector for connecting slender piping members with cantilever mec...
    • Patent number 5,160,177
    • Issue date Nov 3, 1992
    • Usui Kokusai Sangyo Kaisha Limited
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector for connecting thin pipe
    • Patent number 5,154,450
    • Issue date Oct 13, 1992
    • Usui Kokusai Sangyo Kaisha Limited
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector for connecting thin pipe with blocks formed on claw walls
    • Patent number 5,154,451
    • Issue date Oct 13, 1992
    • Usui Kokusai Sangyo Kaisha Limited
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Snap-fit connector for connecting slender piping members at end por...
    • Patent number 5,131,691
    • Issue date Jul 21, 1992
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Joint
    • Patent number 5,127,682
    • Issue date Jul 7, 1992
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector for small-diameter piping
    • Patent number 5,112,084
    • Issue date May 12, 1992
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Small-diameter pipe connector
    • Patent number 5,098,136
    • Issue date Mar 24, 1992
    • Usui Kokkusai Sangyo Kaisha Limited
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector for small-diameter piping
    • Patent number 5,094,481
    • Issue date Mar 10, 1992
    • Usui Kokusai Sangyo Kaisha Limited
    • Kazunori Takikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Structure for coupling resin tubes by the use of a bracket
    • Patent number 5,092,632
    • Issue date Mar 3, 1992
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Katsushi Washizu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Connector for connecting small diameter pipe
    • Patent number 5,087,083
    • Issue date Feb 11, 1992
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Masayoshi Usui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Structure for securing pipes together using bracket body
    • Patent number 5,076,518
    • Issue date Dec 31, 1991
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel delivery rail assembly
    • Patent number 5,072,710
    • Issue date Dec 17, 1991
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Katsushi Washizu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Structure for securing pipes together
    • Patent number 5,072,902
    • Issue date Dec 17, 1991
    • Usui Kikusai Sangyo Kaisha Ltd.
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for manufacturing wrinkled pipes
    • Patent number 5,058,409
    • Issue date Oct 22, 1991
    • Usui Kokusai Sangyo Kaisha Limited
    • Katsushi Washizu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Connector interposed between small-diameter metallic pipe and flexi...
    • Patent number 5,048,875
    • Issue date Sep 17, 1991
    • Usui Kokusai Sangyo Daisha Limited
    • Masayoshi Usui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of fixing pipe with plate-like support
    • Patent number 5,027,495
    • Issue date Jul 2, 1991
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Masayoshi Usui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for manufacturing bellows pipe
    • Patent number 5,007,267
    • Issue date Apr 16, 1991
    • Usui Kokusai Sangyo Kaisha Limited
    • Katsushi Washizu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Connector for connecting small diameter pipe
    • Patent number 4,997,216
    • Issue date Mar 5, 1991
    • Usui Kokusai Sangyo Sangyo Kaisha, Ltd.
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Small-size piping coupling joint
    • Patent number 4,964,658
    • Issue date Oct 23, 1990
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Masayoshi Usui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector for connecting small diameter pipe
    • Patent number 4,946,205
    • Issue date Aug 7, 1990
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Katsushi Washizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Small-diameter pipe connector
    • Patent number 4,944,537
    • Issue date Jul 31, 1990
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Masayoshi Usui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...