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Tachikawa, JP
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last 30 patents
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Patent Grant
Semiconductor memory device and a method of manufacturing the same
Patent number
8,652,895
Issue date
Feb 18, 2014
Renesas Electronics Corporation
Masahiro Moniwa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device comprising a memory cell group having a gate w...
Patent number
8,576,634
Issue date
Nov 5, 2013
Renesas Electronics Corporation
Fumitoshi Ito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device and a method of manufacturing the same,...
Patent number
8,476,138
Issue date
Jul 2, 2013
Hitachi ULSI Systems Co., Ltd.
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor integrated circuit device
Patent number
8,093,723
Issue date
Jan 10, 2012
Renesas Electronics Corporation
Takako Funakoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and a method of manufacturing the same
Patent number
7,981,738
Issue date
Jul 19, 2011
Renesas Electronics Corporation
Masahiro Moniwa
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing a semiconductor integrated circuit device
Patent number
7,977,238
Issue date
Jul 12, 2011
Renesas Electronics Corporation
Takako Funakoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and a method of manufacturing the same,...
Patent number
7,972,920
Issue date
Jul 5, 2011
Hitachi ULSI Systems Co., Ltd.
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and a method of manufacturing the same
Patent number
7,829,952
Issue date
Nov 9, 2010
Renesas Electronics Corporation
Masahiro Moniwa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,786,585
Issue date
Aug 31, 2010
Renesas Electronics Corp.
Takako Funakoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,719,052
Issue date
May 18, 2010
Renesas Technology Corp.
Fumitoshi Ito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device and a method of manufacturing the same,...
Patent number
7,701,020
Issue date
Apr 20, 2010
Renesas Technology Corp.
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor integrated circuit device
Patent number
7,687,849
Issue date
Mar 30, 2010
Elpida Memory, Inc.
Hiroshi Kujirai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and a method of manufacturing the same
Patent number
7,598,133
Issue date
Oct 6, 2009
Renesas Technology Corp.
Masahiro Moniwa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device and a method of manufacturing the same,...
Patent number
7,495,289
Issue date
Feb 24, 2009
Renesas Technology Corp.
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit and nonvolatile memory element
Patent number
7,463,517
Issue date
Dec 9, 2008
Renesas Technology Corp.
Shoji Shukuri
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit and nonvolatile memory element
Patent number
7,428,167
Issue date
Sep 23, 2008
Renesas Technology Corp.
Shoji Shukuri
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for manufacturing semiconductor integrated circuit device
Patent number
7,417,291
Issue date
Aug 26, 2008
Elpida Memory, Inc.
Hiroshi Kujirai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,411,301
Issue date
Aug 12, 2008
Renesas Technology Corp.
Takako Funakoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,349,250
Issue date
Mar 25, 2008
Renesas Technology Corp.
Fumitoshi Ito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit and nonvolatile memory element
Patent number
7,289,361
Issue date
Oct 30, 2007
Renesas Technology Corp.
Shoji Shukuri
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device and a method of manufacturing the same
Patent number
7,279,754
Issue date
Oct 9, 2007
Renesas Technology Corp.
Masahiro Moniwa
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for manufacturing semiconductor integrated circuit device
Patent number
7,224,034
Issue date
May 29, 2007
Elpida Memory, Inc.
Hiroshi Kujirai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and a method of manufacturing the same,...
Patent number
7,190,031
Issue date
Mar 13, 2007
Renesas Technology Corp.
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and method of manufacturing the same, a...
Patent number
7,161,215
Issue date
Jan 9, 2007
Renesas Technology Corp.
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device using vertical-channel transistors
Patent number
7,098,478
Issue date
Aug 29, 2006
Renesas Technology Corporation
Norikatsu Takaura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and a method of manufacturing the same
Patent number
7,087,955
Issue date
Aug 8, 2006
Renesas Technology Corp.
Yoshiyuki Kawashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and a method of manufacturing the same
Patent number
7,067,888
Issue date
Jun 27, 2006
Renesas Technology Corp.
Hideki Aono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit and nonvolatile memory element
Patent number
7,042,764
Issue date
May 9, 2006
Renesas Technology Corp.
Shoji Shukuri
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and method of manufacturing thereof
Patent number
6,953,728
Issue date
Oct 11, 2005
Hitachi, Ltd.
Eiichi Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device using vertical-channel transistors
Patent number
6,943,373
Issue date
Sep 13, 2005
Renesas Technology Corp.
Norikatsu Takaura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND A METHOD OF MANUFACTURING THE SAME
Publication number
20110275207
Publication date
Nov 10, 2011
Masahiro Moniwa
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND A METHOD OF MANUFACTURING THE SAME,...
Publication number
20110230041
Publication date
Sep 22, 2011
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
Publication number
20110204486
Publication date
Aug 25, 2011
Takako Funakoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND A METHOD OF MANUFACTURING THE SAME
Publication number
20110034017
Publication date
Feb 10, 2011
Masahiro Moniwa
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
Publication number
20100203724
Publication date
Aug 12, 2010
Takako Funakoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20100202205
Publication date
Aug 12, 2010
RENESAS TECHNOLOGY CORP.
Fumitoshi Ito
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor Memory Device and a Method of Manufacturing the Same,...
Publication number
20100136778
Publication date
Jun 3, 2010
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND A METHOD OF MANUFACTURING THE SAME
Publication number
20090261390
Publication date
Oct 22, 2009
Masahiro Moniwa
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND A METHOD OF MANUFACTURING THE SAME,...
Publication number
20090140342
Publication date
Jun 4, 2009
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
Publication number
20080303158
Publication date
Dec 11, 2008
Takako Funakoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
Publication number
20080237752
Publication date
Oct 2, 2008
Hiroshi Kujirai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20080151629
Publication date
Jun 26, 2008
Fumitoshi ITO
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT AND NONVOLATILE MEMORY ELEMENT
Publication number
20080037323
Publication date
Feb 14, 2008
Shoji Shukuri
G11 - INFORMATION STORAGE
Information
Patent Application
Method for manufacturing semiconductor integrated circuit device
Publication number
20070187783
Publication date
Aug 16, 2007
Hiroshi Kujirai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor memory device and a method of manufacturing the same
Publication number
20070173006
Publication date
Jul 26, 2007
Masahiro Moniwa
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit and nonvolatile memory element
Publication number
20060221688
Publication date
Oct 5, 2006
Shoji Shukuri
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device and method of manufacturing the same, a...
Publication number
20060208319
Publication date
Sep 21, 2006
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor memory device and a method of manufacturing the same,...
Publication number
20060202286
Publication date
Sep 14, 2006
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit and nonvolatile memory element
Publication number
20060202274
Publication date
Sep 14, 2006
Shoji Shukuri
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device
Publication number
20060077713
Publication date
Apr 13, 2006
RENESAS TECHNOLOGY CORP.
Fumitoshi Ito
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device using vertical-channel transistors
Publication number
20050253143
Publication date
Nov 17, 2005
RENESAS TECHNOLOGY CORPORATION
Norikatsu Takaura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit and nonvolatile memory element
Publication number
20050232008
Publication date
Oct 20, 2005
Shoji Shukuri
G11 - INFORMATION STORAGE
Information
Patent Application
Method for manufacturing semiconductor integrated circuit device
Publication number
20050087880
Publication date
Apr 28, 2005
Hiroshi Kujirai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing thereof
Publication number
20040198002
Publication date
Oct 7, 2004
Hitachi, Ltd.
Eiichi Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and a method of manufacturing the same
Publication number
20040188753
Publication date
Sep 30, 2004
Yoshiyuki Kawashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit and nonvolatile memory element
Publication number
20040190339
Publication date
Sep 30, 2004
Shoji Shukuri
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device using vertical-channel transistors
Publication number
20040084676
Publication date
May 6, 2004
RENESAS TECHNOLOGY CORPORATION
Norikatsu Takaura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor memory device and a method of manufacturing the same,...
Publication number
20040043550
Publication date
Mar 4, 2004
Hiraku Chakihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit and nonvolatile memory element
Publication number
20040004894
Publication date
Jan 8, 2004
Shoji Shukuri
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device and a method of manufacturing the same
Publication number
20040005755
Publication date
Jan 8, 2004
Masahiro Moniwa
G11 - INFORMATION STORAGE