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Kabushiki Kaisha Nagao Kogyo
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Automatic centrifugal fluidizing barrel processing apparatus
Patent number
5,531,637
Issue date
Jul 2, 1996
Kabushiki Kaisha Nagao Kogyo
Akihiro Kimura
B24 - GRINDING POLISHING
Information
Patent Grant
Door having smoke reducing apparatus associated therewith
Patent number
5,353,879
Issue date
Oct 11, 1994
Kabushiki Kaisha Nagao Kogyo
Shigeo Watanabe
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Exhaust gas purifying apparatus for automobile diesel engine
Patent number
5,263,317
Issue date
Nov 23, 1993
Kabushiki Kaisha Nagao Kogyo
Shigeo Watanabe
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for producing a functionally gradient material
Patent number
5,167,813
Issue date
Dec 1, 1992
Kabushiki Kaisha Nagao Kogyo
Masashi Iwata
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL