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Shigeki Ohbayashi
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Yokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device for stably reading and writing data
Patent number
10,262,707
Issue date
Apr 16, 2019
RENESAS ELECTRONICS CORPORATION
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device for stably reading and writing data
Patent number
10,229,721
Issue date
Mar 12, 2019
RENESAS ELECTRONICS CORPORATION
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device for stably reading and writing data
Patent number
9,672,900
Issue date
Jun 6, 2017
RENESAS ELECTRONICS CORPORATION
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device for stably reading and writing data
Patent number
9,299,418
Issue date
Mar 29, 2016
RENESAS ELECTRONICS CORPORATION
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor storage device and method of fabricating the same
Patent number
8,908,419
Issue date
Dec 9, 2014
Renesas Electronics Corporation
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device for stably reading and writing data
Patent number
8,743,645
Issue date
Jun 3, 2014
Renesas Electronics Corporation
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor storage device and method of fabricating the same
Patent number
8,422,274
Issue date
Apr 16, 2013
Renesas Electronics Corporation
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor storage device and method of fabricating the same
Patent number
8,395,932
Issue date
Mar 12, 2013
Renesas Electronics Corporation
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device with adjustable selected word line pote...
Patent number
8,098,533
Issue date
Jan 17, 2012
Renesas Electronics Corporation
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device provided with antenna ratio countermeasure cir...
Patent number
7,589,566
Issue date
Sep 15, 2009
Renesas Technology Corp.
Shigeki Ohbayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device with adjustable selected work line pote...
Patent number
7,570,525
Issue date
Aug 4, 2009
Renesas Technology Corp.
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Grant
Static semiconductor memory device allowing simultaneous writing of...
Patent number
7,505,339
Issue date
Mar 17, 2009
Renesas Technology Corp.
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit having bonding optional function
Patent number
7,076,705
Issue date
Jul 11, 2006
Renesas Technology Corp.
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Static semiconductor memory device having T-type bit line structure
Patent number
7,038,925
Issue date
May 2, 2006
Renesas Technology Corp.
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit having bonding optional function
Patent number
6,976,200
Issue date
Dec 13, 2005
Renesas Technology Corp.
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device having a capacitive plate to reduce sof...
Patent number
6,891,743
Issue date
May 10, 2005
Renesas Technology Corp.
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor storage device and method of fabricating the same
Patent number
6,812,574
Issue date
Nov 2, 2004
Renesas Technology Corp.
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory
Patent number
6,781,869
Issue date
Aug 24, 2004
Renesas Technology Corp.
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device capable of performing burn-in test at h...
Patent number
6,741,510
Issue date
May 25, 2004
Renesas Technology Corp.
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device having divided word line structure
Patent number
6,714,478
Issue date
Mar 30, 2004
Renesas Technology Corp.
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Grant
Power on reset circuit
Patent number
6,710,634
Issue date
Mar 23, 2004
Renesas Technology Corp.
Shigeki Ohbayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor memory device operating in synchronization with clock...
Patent number
6,711,070
Issue date
Mar 23, 2004
Renesas Technology Corp.
Yoji Kashihara
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device including data bus pairs respectively d...
Patent number
6,704,238
Issue date
Mar 9, 2004
Renesas Technology Corp.
Takashi Izutsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor static random access memory device
Patent number
6,597,041
Issue date
Jul 22, 2003
Mitsubishi Denki Kabushiki Kaisha
Shigeki Ohbayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and testing method therefor
Patent number
6,574,159
Issue date
Jun 3, 2003
Mitsubishi Denki Kabushiki Kaisha
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
6,559,489
Issue date
May 6, 2003
Mitsubishi Denki Kabushiki Kaisha
Ryuichi Kosugi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power on reset circuit
Patent number
6,556,058
Issue date
Apr 29, 2003
Mitsubishi Denki Kabushiki Kaisha
Shigeki Ohbayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Static semiconductor memory device capable of accurately detecting...
Patent number
6,535,441
Issue date
Mar 18, 2003
Mitsubishi Denki Kabushiki Kaisha
Minoru Senda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor circuit device with improved surge resistance
Patent number
6,521,951
Issue date
Feb 18, 2003
Mitsubishi Denki Kabushiki Kaisha
Hirotashi Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device
Patent number
6,479,860
Issue date
Nov 12, 2002
Mitsubishi Denki Kabushiki Kaisha
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE FOR STABLY READING AND WRITING DATA
Publication number
20170236579
Publication date
Aug 17, 2017
RENESAS ELECTRONICS CORPORATION
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE FOR STABLY READING AND WRITING DATA
Publication number
20160172023
Publication date
Jun 16, 2016
RENESAS ELECTRONICS CORPORATION
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE FOR STABLY READING AND WRITING DATA
Publication number
20140293680
Publication date
Oct 2, 2014
RENESAS ELECTRONICS CORPORATION
Koji NII
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20130234256
Publication date
Sep 12, 2013
RENESAS ELECTRONICS CORPORATION
Hidemoto TOMITA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE WITH ADJUSTABLE SELECTED WORK LINE POTE...
Publication number
20120087198
Publication date
Apr 12, 2012
RENESAS ELECTRONICS CORPORATION
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20120063213
Publication date
Mar 15, 2012
RENESAS ELECTRONICS CORPORATION
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20100265752
Publication date
Oct 21, 2010
Renesas Technology Corp.
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device with adjustable selected work line pote...
Publication number
20090268531
Publication date
Oct 29, 2009
Renesas Technology Corp.
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20090034317
Publication date
Feb 5, 2009
Renesas Technology Corp.
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor storage device and method of fabricating the same
Publication number
20070177416
Publication date
Aug 2, 2007
Renesas Technology Corp.
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device
Publication number
20070030741
Publication date
Feb 8, 2007
Renesas Technology Corp.
Koji Nii
G11 - INFORMATION STORAGE
Information
Patent Application
Static semiconductor memory device allowing simultaneous writing of...
Publication number
20060285400
Publication date
Dec 21, 2006
RENESAS TECHNOLOGY CORP.
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device provided with antenna ratio countermeasure cir...
Publication number
20060119395
Publication date
Jun 8, 2006
Shigeki Ohbayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit having bonding optional function
Publication number
20060059396
Publication date
Mar 16, 2006
Renesas Technology Corp.
Shigeki Ohbayashi
G01 - MEASURING TESTING
Information
Patent Application
Semiconductor storage device and method of fabricating the same
Publication number
20050083756
Publication date
Apr 21, 2005
Mitsubishi Denki Kabushiki Kaisha
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Application
Power on reset circuit
Publication number
20030201807
Publication date
Oct 30, 2003
Mitsubishi Denki Kabushiki Kaisha
Shigeki Ohbayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor memory device capable of performing burn-in test at h...
Publication number
20030161204
Publication date
Aug 28, 2003
Mitsubishi Denki Kabushiki Kaisha
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device having divided word line structure
Publication number
20030156485
Publication date
Aug 21, 2003
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device including data bus pairs respectively d...
Publication number
20030156487
Publication date
Aug 21, 2003
Mitsubishi Denki Kabushiki Kaisha
Takashi Izutsu
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device operating in synchronization with clock...
Publication number
20030156464
Publication date
Aug 21, 2003
Mitsubishi Denki Kabushiki Kaisha
Yoji Kashihara
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory
Publication number
20030142538
Publication date
Jul 31, 2003
Mitsubishi Denki Kabushiki Kaisha
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device
Publication number
20030133335
Publication date
Jul 17, 2003
Mitsubishi Denki Kabushiki Kaisha
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor storage device and method of fabricating the same
Publication number
20030128565
Publication date
Jul 10, 2003
Mitsubishi Denki Kabushiki Kaisha
Hidemoto Tomita
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor storage unit
Publication number
20030126524
Publication date
Jul 3, 2003
Mitsubishi Denki Kabushiki Kaisha
Yoji Kashihara
G01 - MEASURING TESTING
Information
Patent Application
POWER ON RESET CIRCUIT
Publication number
20030034812
Publication date
Feb 20, 2003
Mitsubishi Denki Kabushiki Kaisha
Shigeki Ohbayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor memory device and testing method therefor
Publication number
20020167849
Publication date
Nov 14, 2002
Mitsubishi Denki Kabushiki Kaisha
Shigeki Ohbayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device and method of manufacturing the same
Publication number
20020163022
Publication date
Nov 7, 2002
Ryuichi Kosugi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor circuit device with improved surge resistance
Publication number
20020109191
Publication date
Aug 15, 2002
Mitsubishi Denki Kabushiki Kaisha
Hirotoshi Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Static semiconductor memory device capable of accurately detecting...
Publication number
20020097617
Publication date
Jul 25, 2002
Mitsubishi Denki Kabushiki Kaisha
Minoru Senda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device
Publication number
20020093111
Publication date
Jul 18, 2002
Mitsubishi Denki Kabushiki Kaisha
Shigeki Ohbayashi
H01 - BASIC ELECTRIC ELEMENTS