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Yoshinori Miyabara
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Nagano, JP
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Patents Grants
last 30 patents
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Patent Grant
Fan with reduced noise
Patent number
8,651,807
Issue date
Feb 18, 2014
Sanyo Denki Co., Ltd.
Naoya Inada
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fan system
Patent number
8,197,198
Issue date
Jun 12, 2012
Sanyo Denki Co., Ltd.
Yoshinori Miyabara
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
FAN WITH REDUCED NOISE
Publication number
20110255957
Publication date
Oct 20, 2011
Sanyo Denki Co., Ltd.
Naoya Inada
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FAN SYSTEM
Publication number
20090290984
Publication date
Nov 26, 2009
Sanyo Denki Co., Ltd.
Yoshinori Miyabara
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...