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Junichi Suzuki
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Ota-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Compressor with continuously inclined surface
Patent number
7,736,138
Issue date
Jun 15, 2010
Sanyo Electric Co., Ltd.
Takahiro Nishikawa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary type compressor having an intermediate pressure on a surface...
Patent number
7,581,937
Issue date
Sep 1, 2009
Sanyo Electric Co., Ltd.
Takahiro Nishikawa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Shaft seal for rotary type compressor
Patent number
7,481,635
Issue date
Jan 27, 2009
Sanyo Electric Co., Ltd.
Takahiro Nishikawa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Compressor
Publication number
20080031753
Publication date
Feb 7, 2008
SANYO ELECTRIC CO., LTD.
Takahiro Nishikawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Compressor
Publication number
20070243092
Publication date
Oct 18, 2007
SANYO ELECTRIC CO., LTD.
Takahiro Nishikawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Compressor
Publication number
20060078440
Publication date
Apr 13, 2006
SANYO ELECTRIC CO., LTD.
Takahiro Nishikawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES