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Toshifumi Kubota
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Katsuta, JP
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last 30 patents
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Patent Grant
Portable compressor
Patent number
6,089,835
Issue date
Jul 18, 2000
Hitachi Koki Co., Ltd.
Tsukasa Suzuura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Patent Grant
Air compression system having two separate compressed air accumulators
Patent number
5,438,829
Issue date
Aug 8, 1995
Hitachi Koki Co., Ltd.
Toshifumi Kubota
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL