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Moriaki Shimoda
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Yokohama, JP
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last 30 patents
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Patent Grant
Helical blade fluid compressor having an aluminum alloy rotating me...
Patent number
6,354,825
Issue date
Mar 12, 2002
Kabushiki Kaisha Toshiba
Takayoshi Fujiwara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluid compressor having lubrication for two spiral blade compressio...
Patent number
5,217,361
Issue date
Jun 8, 1993
Kabushiki Kaisha Toshiba
Takayoshi Fujiwara
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fluid compressor
Patent number
5,090,874
Issue date
Feb 25, 1992
Kabushiki Kaisha Toshiba
Eiichi Aikawa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fluid compressor
Patent number
5,026,264
Issue date
Jun 25, 1991
Kabushiki Kaisha Toshiba
Naoya Morozumi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...