Hiroshi Akahori

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of semiconductor memory device
- Patent number 9,269,718
- Issue date Feb 23, 2016
- Kabushiki Kaisha Toshiba
- Nobuhito Kuge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device and semiconductor manu...
- Patent number 8,895,410
- Issue date Nov 25, 2014
- Tadahiro Ohmi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Nonvolatile memory device
- Patent number 8,723,245
- Issue date May 13, 2014
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory and method of manufacturing the same
- Patent number 8,450,787
- Issue date May 28, 2013
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and manufacturing method th...
- Patent number 8,330,206
- Issue date Dec 11, 2012
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 8,183,670
- Issue date May 22, 2012
- Foundation fõr Advancement of International Science
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 8,153,487
- Issue date Apr 10, 2012
- Kabushiki Kaisha Toshiba
- Wakako Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and manufacturing method th...
- Patent number 8,133,782
- Issue date Mar 13, 2012
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory and method of manufacturing the same
- Patent number 8,071,444
- Issue date Dec 6, 2011
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method and semiconductor manufac...
- Patent number 8,030,182
- Issue date Oct 4, 2011
- Tadahiro Ohmi
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 7,982,257
- Issue date Jul 19, 2011
- Kabushiki Kaisha Toshiba
- Nobuhito Kawada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and manufacturing method thereof
- Patent number 7,928,496
- Issue date Apr 19, 2011
- Kabushiki Kaisha Toshiba
- Wakako Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
P-channel power MIS field effect transistor and switching circuit
- Patent number 7,928,518
- Issue date Apr 19, 2011
- Yazaki Corporation
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and manufacturing method th...
- Patent number 7,906,804
- Issue date Mar 15, 2011
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory and method of manufacturing the same
- Patent number 7,829,950
- Issue date Nov 9, 2010
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
- Patent number 7,821,056
- Issue date Oct 26, 2010
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of fabricating the same
- Patent number 7,732,277
- Issue date Jun 8, 2010
- Kabushiki Kaisha Toshiba
- Nobutoshi Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
P-channel power MIS field effect transistor and switching circuit
- Patent number 7,663,195
- Issue date Feb 16, 2010
- Yazaki Corporation
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of a nonvolatile semiconductor memory device
- Patent number 7,651,914
- Issue date Jan 26, 2010
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 7,414,285
- Issue date Aug 19, 2008
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of surface treatment for manufacturing semiconductor device
- Patent number 7,179,746
- Issue date Feb 20, 2007
- Foundation fõr Advancement of International Science
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 6,992,020
- Issue date Jan 31, 2006
- Kabushiki Kaisha Toshiba
- Susumu Hiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reliable semiconductor device and method of manufacturing the same
- Patent number 6,929,991
- Issue date Aug 16, 2005
- Kabushiki Kaisha Toshiba
- Yuuichi Mikata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for diagnosing failure of a manufacturing apparatus and a fa...
- Patent number 6,909,993
- Issue date Jun 21, 2005
- Kabushiki Kaisha Toshiba
- Takashi Nakao
- G05 - CONTROLLING REGULATING
Information Patent Grant
Semiconductor device having silicon nitride film and silicon oxide...
- Patent number 6,841,850
- Issue date Jan 11, 2005
- Kabushiki Kaisha Toshiba
- Susumu Hiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for determining dry cleaning timing, method for determining...
- Patent number 6,772,045
- Issue date Aug 3, 2004
- Kabushiki Kaisha Toshiba
- Shuji Katsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reliable semiconductor device and method of manufacturing the same
- Patent number 6,713,824
- Issue date Mar 30, 2004
- Kabushiki Kaisha Toshiba
- Yuuichi Mikata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor device applied to composite insulative film manufactu...
- Patent number 6,171,977
- Issue date Jan 9, 2001
- Kabushiki Kaisha Toshiba
- Yoshio Kasai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device applied to composite insulative film and manuf...
- Patent number 5,838,056
- Issue date Nov 17, 1998
- Kabushiki Kaisha Toshiba
- Yoshio Kasai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR MEMORY DEVICE
- Publication number 20160071857
- Publication date Mar 10, 2016
- KABUSHIKI KAISHA TOSHIBA
- Nobuhito KUGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE
- Publication number 20140239366
- Publication date Aug 28, 2014
- Kabushiki Kaisha Toshiba
- Takashi IZUMIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20120208375
- Publication date Aug 16, 2012
- Foundation for Advancement of International Science
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD TH...
- Publication number 20120139032
- Publication date Jun 7, 2012
- Kabushiki Kaisha Toshiba
- Hiroshi AKAHORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20120032253
- Publication date Feb 9, 2012
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20120018780
- Publication date Jan 26, 2012
- Kazuaki Iwasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20120018783
- Publication date Jan 26, 2012
- Kazuaki Iwasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE MEMORY DEVICE
- Publication number 20120007163
- Publication date Jan 12, 2012
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Memory Device and Manufacturing Method Thereof
- Publication number 20110163368
- Publication date Jul 7, 2011
- Kabushiki Kaisha Toshiba
- Wakako TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile Semiconductor Memory Device and Manufacturing Method Th...
- Publication number 20110136330
- Publication date Jun 9, 2011
- Kabushiki Kaisha Toshiba
- Hiroshi AKAHORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory and method of manufacturing the same
- Publication number 20110020995
- Publication date Jan 27, 2011
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20100295134
- Publication date Nov 25, 2010
- Satoshi Nagashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of fabricating the same
- Publication number 20100207188
- Publication date Aug 19, 2010
- Kabushiki Kaisha Toshiba
- Nobutoshi Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20100184275
- Publication date Jul 22, 2010
- Kabushiki Kaisha Toshiba
- Wakako Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Manufacturing Semiconductor Device and Semiconductor Manu...
- Publication number 20100173477
- Publication date Jul 8, 2010
- Tadahiro OHMI
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20100102448
- Publication date Apr 29, 2010
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
P-CHANNEL POWER MIS FIELD EFFECT TRANSISTOR AND SWITCHING CIRCUIT
- Publication number 20100072519
- Publication date Mar 25, 2010
- YAZAKI CORPORATION
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20090218615
- Publication date Sep 3, 2009
- Wakako TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20090194807
- Publication date Aug 6, 2009
- Wakako Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Method of Manufacturing the Same
- Publication number 20090166706
- Publication date Jul 2, 2009
- Nobuhito KAWADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device Manufacturing Method and Semiconductor Manufac...
- Publication number 20090162995
- Publication date Jun 25, 2009
- Tadahiro OHMI
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20090026529
- Publication date Jan 29, 2009
- Hiroshi AKAHORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20090011586
- Publication date Jan 8, 2009
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080296663
- Publication date Dec 4, 2008
- Wakako Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20080211005
- Publication date Sep 4, 2008
- Hiroshi AKAHORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE STRUCTURE OF NAND FLASH MEMORY HAVING INSULATORS EACH FILLED W...
- Publication number 20080203461
- Publication date Aug 28, 2008
- Jungo Inaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080203481
- Publication date Aug 28, 2008
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20080087937
- Publication date Apr 17, 2008
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of fabricating the same
- Publication number 20080073697
- Publication date Mar 27, 2008
- Nobutoshi Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory device and method of manufacturing...
- Publication number 20080073701
- Publication date Mar 27, 2008
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS

Hiroshi Akahori

Person

Patents Grantslast 30 patents

Manufacturing method of semiconductor memory device

Method of manufacturing semiconductor device and semiconductor manu...

Nonvolatile memory device

Nonvolatile semiconductor memory and method of manufacturing the same

Nonvolatile semiconductor memory device and manufacturing method th...

Semiconductor device and method of manufacturing the same

Semiconductor device and method for manufacturing the same

Nonvolatile semiconductor memory device and manufacturing method th...

Nonvolatile semiconductor memory and method of manufacturing the same

Semiconductor device manufacturing method and semiconductor manufac...

Semiconductor device and method of manufacturing the same

Semiconductor memory device and manufacturing method thereof

P-channel power MIS field effect transistor and switching circuit

Nonvolatile semiconductor memory device and manufacturing method th...

Nonvolatile semiconductor memory and method of manufacturing the same

Nonvolatile semiconductor memory device and method of manufacturing...

Semiconductor device and method of fabricating the same

P-channel power MIS field effect transistor and switching circuit

Manufacturing method of a nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

Method of surface treatment for manufacturing semiconductor device

Method of fabricating semiconductor device

Reliable semiconductor device and method of manufacturing the same

Method for diagnosing failure of a manufacturing apparatus and a fa...

Semiconductor device having silicon nitride film and silicon oxide...

System for determining dry cleaning timing, method for determining...

Reliable semiconductor device and method of manufacturing the same

Semiconductor device applied to composite insulative film manufactu...

Semiconductor device applied to composite insulative film and manuf...

Patents Applicationslast 30 patents

MANUFACTURING METHOD OF SEMICONDUCTOR MEMORY DEVICE

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD TH...

NONVOLATILE SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

NONVOLATILE MEMORY DEVICE

Semiconductor Memory Device and Manufacturing Method Thereof

Nonvolatile Semiconductor Memory Device and Manufacturing Method Th...

Nonvolatile semiconductor memory and method of manufacturing the same

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME

Semiconductor device and method of fabricating the same

Semiconductor device and method for manufacturing the same

Method of Manufacturing Semiconductor Device and Semiconductor Manu...

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

P-CHANNEL POWER MIS FIELD EFFECT TRANSISTOR AND SWITCHING CIRCUIT

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME

Semiconductor Device and Method of Manufacturing the Same

Semiconductor Device Manufacturing Method and Semiconductor Manufac...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

GATE STRUCTURE OF NAND FLASH MEMORY HAVING INSULATORS EACH FILLED W...

NONVOLATILE SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

Semiconductor device and method of fabricating the same

Nonvolatile semiconductor memory device and method of manufacturing...