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Shigeru Shiratake
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Itami, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing nonvolatile semiconductor device
Patent number
8,669,172
Issue date
Mar 11, 2014
Renesas Electronics Corporation
Yasuaki Yonemochi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing nonvolatile semiconductor device
Patent number
8,211,777
Issue date
Jul 3, 2012
Renesas Electronics Corporation
Yasuaki Yonemochi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
8,129,770
Issue date
Mar 6, 2012
Renesas Electronics Corporation
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of semiconductor memory device
Patent number
8,105,907
Issue date
Jan 31, 2012
Elpida Memory, Inc.
Eiji Hasunuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
7,935,595
Issue date
May 3, 2011
Elpida Memory Inc.
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming a gate within a trench including the use of a pr...
Patent number
7,709,324
Issue date
May 4, 2010
Elpida Memory, Inc.
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor device and method of manufacturing nonvol...
Patent number
7,705,392
Issue date
Apr 27, 2010
Renesas Technology Corp.
Yasuaki Yonemochi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
7,674,673
Issue date
Mar 9, 2010
Renesas Technology Corp.
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a self-aligned contact structure
Patent number
7,339,221
Issue date
Mar 4, 2008
Renesas Technology Corp.
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having memory cell portion and manufacturing m...
Patent number
6,864,546
Issue date
Mar 8, 2005
Renesas Technology Corp.
Takashi Terauchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MOSFET with graded gate oxide layer
Patent number
6,812,536
Issue date
Nov 2, 2004
Renesas Technology Corp.
Shuichi Ueno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having interconnection structure
Patent number
6,765,251
Issue date
Jul 20, 2004
Renesas Technology Corp.
Eiji Hasunuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device manufacturing method
Patent number
6,743,692
Issue date
Jun 1, 2004
Renesas Technology Corp.
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a plurality of capacitors aligned at re...
Patent number
6,667,505
Issue date
Dec 23, 2003
Mitsubishi Denki Kabushiki Kaisha
Koichiro Narimatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device fuse box with fuses of uniform depth
Patent number
6,531,757
Issue date
Mar 11, 2003
Mitsubishi Denki Kabushiki Kaisha
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a metallic fuse member and cutting meth...
Patent number
6,163,062
Issue date
Dec 19, 2000
Mitsubishi Denki Kabushiki Kaisha
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having an element isolating oxide film and met...
Patent number
6,033,971
Issue date
Mar 7, 2000
Mitsubishi Denki Kabushiki Kaisha
Kaoru Motonami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having an element isolating oxide film and met...
Patent number
5,831,323
Issue date
Nov 3, 1998
Mitsubishi Denki Kabushiki Kaisha
Kaoru Motonami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a polycide structure
Patent number
5,801,427
Issue date
Sep 1, 1998
Mitsubishi Denki Kabushiki Kaisha
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having triple diffusion
Patent number
5,623,154
Issue date
Apr 22, 1997
Mitsubishi Denki Kabushiki Kaisha
Takaaki Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion implantation apparatus
Patent number
5,354,986
Issue date
Oct 11, 1994
Mitsubishi Denki Kabushiki Kaisha
Satoshi Yamada
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Ion implanter and controlling method therefor
Patent number
5,293,508
Issue date
Mar 8, 1994
Mitsubishi Denki Kabushiki Kaisha
Shigeru Shiratake
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING NONVOLATILE SEMICONDUCTOR DEVICE
Publication number
20120238089
Publication date
Sep 20, 2012
RENESAS ELECTRONICS CORPORATION
Yasuaki YONEMOCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20110034005
Publication date
Feb 10, 2011
Elpida Memory, Inc.
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR MEMORY DEVICE
Publication number
20100197097
Publication date
Aug 5, 2010
Elpida Memory, Inc.
Eiji HASUNUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING NONVOL...
Publication number
20100190330
Publication date
Jul 29, 2010
Renesas Technology Corp.
Yasuaki Yonemochi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20100109064
Publication date
May 6, 2010
Renesas Technology Corp.
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING NONVOL...
Publication number
20100044772
Publication date
Feb 25, 2010
Renesas Technology Corp.
Yasuaki Yonemochi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20080124862
Publication date
May 29, 2008
Renesas Technology Corp.
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20080017904
Publication date
Jan 24, 2008
Hitachi, Ltd.
Satoru AKIYAMA
G11 - INFORMATION STORAGE
Information
Patent Application
Method for manufacturing semiconductor device
Publication number
20070096204
Publication date
May 3, 2007
ELPIDA MEMORY, INC.
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method thereof
Publication number
20070082440
Publication date
Apr 12, 2007
ELPIDA MEMORY, INC.
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonvolatile semiconductor device and method of manufacturing nonvol...
Publication number
20060231884
Publication date
Oct 19, 2006
RENESAS TECHNOLOGY CORP.
Yasuaki Yonemochi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method thereof
Publication number
20050077560
Publication date
Apr 14, 2005
RENESAS TECHNOLOGY CORP.
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method thereof
Publication number
20040232512
Publication date
Nov 25, 2004
Renesas Technology Corp.
Eiji Hasunuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having memory cell portion and manufacturing m...
Publication number
20040211981
Publication date
Oct 28, 2004
Renesas Technology Corp.
Takashi Terauchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device manufacturing method
Publication number
20040063313
Publication date
Apr 1, 2004
Mitsubishi Denki Kabushiki Kaisha
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20040046215
Publication date
Mar 11, 2004
EIJI HASUNUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20040046219
Publication date
Mar 11, 2004
Mitsubishi Denki Kabushiki Kaisha
Shuichi Ueno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20030038317
Publication date
Feb 27, 2003
Mitsubishi Denki Kabushiki Kaisha
Akinori kinugasa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method thereof
Publication number
20030001180
Publication date
Jan 2, 2003
Mitsubishi Denki Kabushiki Kaisha
Koichiro Narimatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device with a fuse box and method of manufacturing th...
Publication number
20020063306
Publication date
May 30, 2002
Mitsubishi Denki Kabushiki Kaisha
Shigeru Shiratake
H01 - BASIC ELECTRIC ELEMENTS