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Mitsuru Arai
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Kodaira, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device having particular impurity density characteris...
Patent number
8,044,488
Issue date
Oct 25, 2011
Hitachi, Ltd.
Mitsuru Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having an enlarged space area surrounding an i...
Patent number
8,018,006
Issue date
Sep 13, 2011
Hitachi ULSI Systems Co., Ltd.
Mitsuru Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,696,582
Issue date
Apr 13, 2010
Hitachi ULSI Systems Co., Ltd.
Mitsuru Arai
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20100314712
Publication date
Dec 16, 2010
Mitsuru Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20090160016
Publication date
Jun 25, 2009
Mitsuru Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20090014838
Publication date
Jan 15, 2009
Mitsuru ARAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20060175635
Publication date
Aug 10, 2006
Mitsuru Arai
H01 - BASIC ELECTRIC ELEMENTS