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Tatsuya AKASE
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fan bearing system having a fluid reservoir
Patent number
9,051,938
Issue date
Jun 9, 2015
Nidec Corporation
Teiichi Hirono
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Heat sink fan
Patent number
8,365,811
Issue date
Feb 5, 2013
Nidec Corporation
Takamasa Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Impeller and centrifugal fan
Patent number
8,292,588
Issue date
Oct 23, 2012
Nidec Corporation
Takaya Otsuki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Heat sink
Patent number
D593042
Issue date
May 26, 2009
Nidec Corporation
Takamasa Yamashita
D13 - Equipment for production, distribution, or transformation of energy
Patents Applications
last 30 patents
Information
Patent Application
FAN
Publication number
20130004350
Publication date
Jan 3, 2013
NIDEC CORPORATION
Teiichi Hirono
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
BLOWER FAN
Publication number
20120201670
Publication date
Aug 9, 2012
NIDEC CORPORATION
Kazumi TAKESHITA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
IMPELLER AND CENTRIFUGAL FAN
Publication number
20090311093
Publication date
Dec 17, 2009
NIDEC CORPORATION
Takaya OTSUKI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HEAT SINK FAN
Publication number
20090147478
Publication date
Jun 11, 2009
NIDEC CORPORATION
Takamasa YAMASHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEAT SINK, HEAT SINK FAN, AND METHOD FOR MANUFACTURING THE SAME
Publication number
20090073656
Publication date
Mar 19, 2009
NIDEC CORPORATION
Takaya OTSUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COOLING DEVICE
Publication number
20080223558
Publication date
Sep 18, 2008
NIDEC CORPORATION
Takaya OTSUKI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
MANUFACTURING METHOD OF FIN UNIT
Publication number
20080223551
Publication date
Sep 18, 2008
NIDEC CORPORATION
Takaya OTSUKI
H01 - BASIC ELECTRIC ELEMENTS