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Masaharu SATO
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device
Patent number
8,502,269
Issue date
Aug 6, 2013
Renesas Electronics Corporation
Kouichi Sawahata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing same
Patent number
8,461,010
Issue date
Jun 11, 2013
Renesas Electronics Corporation
Masaharu Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic protective circuit and semiconductor device
Patent number
7,787,226
Issue date
Aug 31, 2010
NEC Electronics Corporation
Masaharu Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having two bipolar transistors constituting el...
Patent number
7,714,389
Issue date
May 11, 2010
NEC Electronics Corporation
Masaharu Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and fabrication method thereof
Patent number
7,432,170
Issue date
Oct 7, 2008
NEC Electronics Corporation
Hiroaki Ohkubo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20120032228
Publication date
Feb 9, 2012
RENESAS ELECTRONICS CORPORATION
Kouichi SAWAHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having two bipolar transistors constituting el...
Publication number
20090108406
Publication date
Apr 30, 2009
NEC ELECTRONICS CORPORATION
Masaharu Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20080023797
Publication date
Jan 31, 2008
NEC ELECTRONICS CORPORATION
Masaharu Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROSTATIC PROTECTIVE CIRCUIT AND SEMICONDUCTOR DEVICE
Publication number
20080024946
Publication date
Jan 31, 2008
NEC ELECTRONICS CORPORATION
Masaharu Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20070034991
Publication date
Feb 15, 2007
NEC ELECTRONICS CORPORATION
Masaharu Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20060091497
Publication date
May 4, 2006
NEC Electronics Corporation
Masaharu Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and fabrication method thereof
Publication number
20050139956
Publication date
Jun 30, 2005
NEC Electronics Corporation
Hiroaki Ohkubo
H01 - BASIC ELECTRIC ELEMENTS