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Hiroshige Inoue
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Futtsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power distribution transformer and tank therefor
Patent number
8,432,244
Issue date
Apr 30, 2013
Hitachi Industrial Equipment Systems Co., Ltd.
Masao Hosokawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power distribution transformer and tank therefor
Patent number
8,143,985
Issue date
Mar 27, 2012
Hitachi Industrial Equipment Systems Co., Ltd.
Masao Hosokawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power distribution transformer and tank therefor
Patent number
7,843,298
Issue date
Nov 30, 2010
Hitachi Industrial Equipment Systems Co., Ltd.
Masao Hosokawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POWER DISTRIBUTION TRANSFORMER AND TANK THEREFOR
Publication number
20120146754
Publication date
Jun 14, 2012
Masao Hosokawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER DISTRIBUTION TRANSFORMER AND TANK THEREFOR
Publication number
20110043313
Publication date
Feb 24, 2011
Masao Hosokawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power distribution transformer and tank therefor
Publication number
20060151191
Publication date
Jul 13, 2006
Masao Hosokawa
H01 - BASIC ELECTRIC ELEMENTS