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Hidechika Kawazoe
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Kitakatsuragi-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nonvolatile semiconductor storage device and method for operating same
Patent number
RE46022
Issue date
May 31, 2016
Xenogenic Development Limited Liability Company
Hidechika Kawazoe
001 -
Information
Patent Grant
Nonvolatile semiconductor storage device and method for operating same
Patent number
7,978,495
Issue date
Jul 12, 2011
Sharp Kabushiki Kaisha
Hidechika Kawazoe
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device
Patent number
7,697,317
Issue date
Apr 13, 2010
Sharp Kabushiki Kaisha
Atsushi Shimaoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device and read method
Patent number
7,535,746
Issue date
May 19, 2009
Sharp Kabushiki Kaisha
Hidechika Kawazoe
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device
Patent number
7,259,387
Issue date
Aug 21, 2007
Sharp Kabushiki Kaisha
Hidechika Kawazoe
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device comprising a variable resis...
Patent number
7,045,840
Issue date
May 16, 2006
Sharp Kabushiki Kaisha
Yukio Tamai
G11 - INFORMATION STORAGE
Information
Patent Grant
Electrostatic discharge protection device for semiconductor integra...
Patent number
6,696,730
Issue date
Feb 24, 2004
Sharp Kabushiki Kaisha
Hidechika Kawazoe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protection circuit and semiconductor device
Patent number
6,597,021
Issue date
Jul 22, 2003
Sharp Kabushiki Kaisha
Eiji Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic discharge protection device for semiconductor integra...
Patent number
6,524,893
Issue date
Feb 25, 2003
Sharp Kabushiki Kaisha
Hidechika Kawazoe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic discharge protection device for semiconductor integra...
Patent number
6,338,986
Issue date
Jan 15, 2002
Sharp Kabushiki Kaisha
Hidechika Kawazoe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating a LOCOS MOS device for ESD protection
Patent number
6,140,189
Issue date
Oct 31, 2000
Sharp Laboratories of America, Inc.
Sheng Teng Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Locos MOS device for ESD protection
Patent number
5,910,673
Issue date
Jun 8, 1999
Sharp Microelectronics Technology, Inc.
Sheng Teng Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Amplification type solid-state imaging device having a center of th...
Patent number
5,844,234
Issue date
Dec 1, 1998
Sharp Kabushiki Kaisha
Hidechika Kawazoe
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Nonvolatile Semiconductor Storage Device and Method for Operating Same
Publication number
20090129140
Publication date
May 21, 2009
Sharp Kabushiki Kaisha
Hidechika Kawazoe
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
Publication number
20090046495
Publication date
Feb 19, 2009
Atsushi Shimaoka
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory device and read method
Publication number
20060023497
Publication date
Feb 2, 2006
SHARP KABUSHIKI KAISHA
Hidechika Kawazoe
G11 - INFORMATION STORAGE
Information
Patent Application
Method for manufacturing nonvolatile semiconductor memory device
Publication number
20050153504
Publication date
Jul 14, 2005
SHARP KABUSHIKI KAISHA
Hidechika Kawazoe
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory device
Publication number
20050151277
Publication date
Jul 14, 2005
SHARP KABUSHIKI KAISHA
Hidechika Kawazoe
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory device
Publication number
20050145910
Publication date
Jul 7, 2005
SHARP KABUSHIKI KAISHA
Yukio Tamai
G11 - INFORMATION STORAGE
Information
Patent Application
Protection circuit and semiconductor device
Publication number
20020074608
Publication date
Jun 20, 2002
Eiji Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrostatic discharge protection device for semiconductor integra...
Publication number
20020039825
Publication date
Apr 4, 2002
Sharp Kabushiki Kaisha
Hidechika Kawazoe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrostatic discharge protection device for semiconductor integra...
Publication number
20020037621
Publication date
Mar 28, 2002
Sharp Kabushiki Kaisha
Hidechika Kawazoe
H01 - BASIC ELECTRIC ELEMENTS