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Ryo Nakagawa
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Hyogo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
7,915,131
Issue date
Mar 29, 2011
Panasonic Corporation
Ryo Nakagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
7,843,013
Issue date
Nov 30, 2010
Panasonic Corporation
Ryo Nakagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and manufacturing method thereof
Patent number
7,737,480
Issue date
Jun 15, 2010
Panasonic Corporation
Ryo Nakagawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20110101461
Publication date
May 5, 2011
Renesas Electronics Corporation
Masahiko TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20110039379
Publication date
Feb 17, 2011
PANASONIC CORPORATION
Ryo NAKAGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20090026551
Publication date
Jan 29, 2009
Ryo Nakagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor memory device and manufacturing method thereof
Publication number
20080035975
Publication date
Feb 14, 2008
Ryo Nakagawa
H01 - BASIC ELECTRIC ELEMENTS