Hiroaki Hazama

Person

Yokkaichi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonvolatile semiconductor memory device including plural memory cel...
- Patent number 8,879,326
- Issue date Nov 4, 2014
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and operation method of the...
- Patent number 8,837,225
- Issue date Sep 16, 2014
- Kabushiki Kaisha Toshiba
- Masaaki Higuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device including plural memory cel...
- Patent number 8,482,984
- Issue date Jul 9, 2013
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor storage device
- Patent number 8,363,480
- Issue date Jan 29, 2013
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device including plural memory cel...
- Patent number 8,274,834
- Issue date Sep 25, 2012
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device, method of fabricating the...
- Patent number 8,222,106
- Issue date Jul 17, 2012
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor storage device and method of erase verify...
- Patent number 8,130,555
- Issue date Mar 6, 2012
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device, method of fabricating the...
- Patent number 8,098,509
- Issue date Jan 17, 2012
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device including plural memory cel...
- Patent number 7,898,867
- Issue date Mar 1, 2011
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory preventing an electric short circuit between a...
- Patent number 7,795,667
- Issue date Sep 14, 2010
- Kabushiki Kaisha Toshiba
- Tadashi Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 7,786,524
- Issue date Aug 31, 2010
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device including plural memory cel...
- Patent number 7,692,969
- Issue date Apr 6, 2010
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method of semiconductor device with filling insulatin...
- Patent number 7,371,654
- Issue date May 13, 2008
- Kabushiki Kaisha Toshiba
- Atsuhiro Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 7,364,951
- Issue date Apr 29, 2008
- Kabushiki Kaisha Toshiba
- Akira Goda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flash memory having memory section and peripheral circuit section
- Patent number 7,361,951
- Issue date Apr 22, 2008
- Kabushiki Kaisha Toshiba
- Riichiro Shirota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 7,297,599
- Issue date Nov 20, 2007
- Kabushiki Kaisha Toshiba
- Norio Ohtani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
NAND type memory with dummy cells adjacent to select transistors be...
- Patent number 7,263,000
- Issue date Aug 28, 2007
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and manufacturing method th...
- Patent number 7,238,975
- Issue date Jul 3, 2007
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 7,195,968
- Issue date Mar 27, 2007
- Kabushiki Kaisha Toshiba
- Eiji Kamiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device having trench-type isolatio...
- Patent number 7,196,370
- Issue date Mar 27, 2007
- Kabushiki Kaisha Toshiba
- Naoki Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 7,095,085
- Issue date Aug 22, 2006
- Kabushiki Kaisha Toshiba
- Akira Goda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device having configuration of NAN...
- Patent number 7,079,437
- Issue date Jul 18, 2006
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 7,038,268
- Issue date May 2, 2006
- Kabushiki Kaisha Toshiba
- Shigeru Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of fabricating the same
- Patent number 7,038,291
- Issue date May 2, 2006
- Kabushiki Kaisha Toshiba
- Akira Goda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconductor device and method of manufacturing the same
- Patent number 7,026,241
- Issue date Apr 11, 2006
- Kabushiki Kaisha Toshiba
- Akira Goda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flash memory having memory section and peripheral circuit section
- Patent number 6,977,409
- Issue date Dec 20, 2005
- Kabushiki Kaisha Toshiba
- Riichiro Shirota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having a multi-layered interlayer insul...
- Patent number 6,975,019
- Issue date Dec 13, 2005
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device with trench isolatio...
- Patent number 6,969,660
- Issue date Nov 29, 2005
- Kabushiki Kaisha Toshiba
- Akira Goda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconductor device and method of manufacturing the same
- Patent number 6,943,453
- Issue date Sep 13, 2005
- Kabushiki Kaisha Toshiba
- Akira Goda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with trench isolation between two regions havi...
- Patent number 6,844,590
- Issue date Jan 18, 2005
- Kabushiki Kaisha Toshiba
- Akira Goda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND OPERATION METHOD OF THE...
- Publication number 20140010016
- Publication date Jan 9, 2014
- Kabushiki Kaisha Toshiba
- Masaaki HIGUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PLURAL MEMORY CEL...
- Publication number 20130279261
- Publication date Oct 24, 2013
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PLURAL MEMORY CEL...
- Publication number 20120262989
- Publication date Oct 18, 2012
- KABUSHIKI KAISHA TOSHIBA
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR STORAGE DEVICE
- Publication number 20120127803
- Publication date May 24, 2012
- KABUSHIKI KAISHA TOSHIBA
- Hiroaki HAZAMA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE, METHOD OF FABRICATING THE...
- Publication number 20120077328
- Publication date Mar 29, 2012
- KABUSHIKI KAISHA TOSHIBA
- Hiroaki HAZAMA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PLURAL MEMORY CEL...
- Publication number 20110128789
- Publication date Jun 2, 2011
- KABUSHIKI KAISHA TOSHIBA
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE, METHOD OF FABRICATING THE...
- Publication number 20100265767
- Publication date Oct 21, 2010
- Kabushiki Kaisha Toshiba
- Hiroaki HAZAMA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PLURAL MEMORY CEL...
- Publication number 20100103741
- Publication date Apr 29, 2010
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF ERASE VERIFY...
- Publication number 20100008150
- Publication date Jan 14, 2010
- Kabushiki Kaisha Toshiba
- Hiroaki HAZAMA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20090185414
- Publication date Jul 23, 2009
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20080073696
- Publication date Mar 27, 2008
- Hiroaki Hazama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20070296041
- Publication date Dec 27, 2007
- Kabushiki Kaisha Toshiba
- Susumu TAMON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20070206416
- Publication date Sep 6, 2007
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device and manufacturing method th...
- Publication number 20070190727
- Publication date Aug 16, 2007
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing method of semiconductor device with filling insulatin...
- Publication number 20060189092
- Publication date Aug 24, 2006
- Kabushiki Kaisha Toshiba
- Atsuhiro Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory device
- Publication number 20060158937
- Publication date Jul 20, 2006
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device and method for manufacturin...
- Publication number 20060157801
- Publication date Jul 20, 2006
- Akira Goda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of fabricating semiconductor device
- Publication number 20060051908
- Publication date Mar 9, 2006
- Kabushiki Kaisha Toshiba
- Norio Ohtani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flash memory having memory section and peripheral circuit section a...
- Publication number 20060033151
- Publication date Feb 16, 2006
- Riichiro Shirota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of fabricating the same
- Publication number 20060017111
- Publication date Jan 26, 2006
- Kabushiki Kaisha Toshiba
- Eiji Kamiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of fabricating the same
- Publication number 20050253202
- Publication date Nov 17, 2005
- Kabushiki Kaisha Toshiba
- Eiji Kamiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufactoring a semiconductor device with trench isolatio...
- Publication number 20050133874
- Publication date Jun 23, 2005
- Akira Goda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20050073008
- Publication date Apr 7, 2005
- Kabushiki Kaisha Toshiba
- Akira Goda
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device having trench-type isolatio...
- Publication number 20050047261
- Publication date Mar 3, 2005
- Naoki Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Superconductor device and method of manufacturing the same
- Publication number 20050037612
- Publication date Feb 17, 2005
- Akira Goda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory device and manufacturing method th...
- Publication number 20050012142
- Publication date Jan 20, 2005
- Hiroaki Hazama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory device and method for manufacturin...
- Publication number 20040173842
- Publication date Sep 9, 2004
- Akira Goda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing method of semiconductor device with filling insulatin...
- Publication number 20040173870
- Publication date Sep 9, 2004
- Kabushiki Kaisha Toshiba
- Atsuhiro Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor storage device and manufacturing method t...
- Publication number 20040150033
- Publication date Aug 5, 2004
- Shigeru Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device having a gate insulation film and a man...
- Publication number 20040140510
- Publication date Jul 22, 2004
- Kabushiki Kaisha Toshiba
- Hiroaki Hazama
- H01 - BASIC ELECTRIC ELEMENTS

Hiroaki Hazama

Person

Patents Grantslast 30 patents

Nonvolatile semiconductor memory device including plural memory cel...

Nonvolatile semiconductor memory device and operation method of the...

Nonvolatile semiconductor memory device including plural memory cel...

Nonvolatile semiconductor storage device

Nonvolatile semiconductor memory device including plural memory cel...

Nonvolatile semiconductor memory device, method of fabricating the...

Nonvolatile semiconductor storage device and method of erase verify...

Nonvolatile semiconductor memory device, method of fabricating the...

Nonvolatile semiconductor memory device including plural memory cel...

Semiconductor memory preventing an electric short circuit between a...

Semiconductor device and method of manufacturing the same

Nonvolatile semiconductor memory device including plural memory cel...

Manufacturing method of semiconductor device with filling insulatin...

Nonvolatile semiconductor memory device and method for manufacturin...

Flash memory having memory section and peripheral circuit section

Method of fabricating semiconductor device

NAND type memory with dummy cells adjacent to select transistors be...

Nonvolatile semiconductor memory device and manufacturing method th...

Method of fabricating semiconductor device

Nonvolatile semiconductor memory device having trench-type isolatio...

Nonvolatile semiconductor memory device and method for manufacturin...

Nonvolatile semiconductor memory device having configuration of NAN...

Nonvolatile semiconductor memory device

Semiconductor device and method of fabricating the same

Superconductor device and method of manufacturing the same

Flash memory having memory section and peripheral circuit section

Semiconductor memory device having a multi-layered interlayer insul...

Method of manufacturing a semiconductor device with trench isolatio...

Superconductor device and method of manufacturing the same

Semiconductor device with trench isolation between two regions havi...

Patents Applicationslast 30 patents

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND OPERATION METHOD OF THE...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PLURAL MEMORY CEL...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PLURAL MEMORY CEL...

NONVOLATILE SEMICONDUCTOR STORAGE DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE, METHOD OF FABRICATING THE...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PLURAL MEMORY CEL...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE, METHOD OF FABRICATING THE...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PLURAL MEMORY CEL...

NONVOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF ERASE VERIFY...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

Semiconductor device and method of manufacturing the same

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

Nonvolatile semiconductor memory device and manufacturing method th...

Manufacturing method of semiconductor device with filling insulatin...

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device and method for manufacturin...

Method of fabricating semiconductor device

Flash memory having memory section and peripheral circuit section a...

Semiconductor device and method of fabricating the same

Semiconductor device and method of fabricating the same

Method of manufactoring a semiconductor device with trench isolatio...

Semiconductor device

Nonvolatile semiconductor memory device having trench-type isolatio...

Superconductor device and method of manufacturing the same

Nonvolatile semiconductor memory device and manufacturing method th...

Nonvolatile semiconductor memory device and method for manufacturin...

Manufacturing method of semiconductor device with filling insulatin...

Nonvolatile semiconductor storage device and manufacturing method t...

Semiconductor memory device having a gate insulation film and a man...