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Kenichi NAKASHIMA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cooling system for electronic equipment
Patent number
8,839,638
Issue date
Sep 23, 2014
Hitachi, Ltd.
Yasuhiro Kashirajima
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cooling system for electronic equipment
Patent number
8,199,504
Issue date
Jun 12, 2012
Hitachi Plant Technologies, Ltd.
Yasuhiro Kashirajima
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cooling system for electronic equipment
Patent number
7,855,890
Issue date
Dec 21, 2010
Hitachi Plant Technologies, Ltd.
Yasuhiro Kashirajima
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
COOLING SYSTEM FOR ELECTRONIC EQUIPMENT
Publication number
20120218711
Publication date
Aug 30, 2012
Hitachi Plant Technologies, Ltd.
Yasuhiro KASHIRAJIMA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COOLING SYSTEM FOR ELECTRONIC EQUIPMENT
Publication number
20110056223
Publication date
Mar 10, 2011
Hitachi Plant Technologies, Ltd.
Yasuhiro KASHIRAJIMA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COOLING SYSTEM FOR ELECTRONIC EQUIPMENT
Publication number
20090201645
Publication date
Aug 13, 2009
Hitachi Plant Technologies, Ltd.
Yasuhiro KASHIRAJIMA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...