Takuo OHASHI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a semiconductor device having a nitrogen-c...
- Patent number 8,105,959
- Issue date Jan 31, 2012
- Elpida Memory, Inc.
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dieletric film layered product
- Patent number 7,786,539
- Issue date Aug 31, 2010
- Elpida Memory, Inc.
- Takakazu Kiyomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a semiconductor device having polysilicon...
- Patent number 7,700,431
- Issue date Apr 20, 2010
- Elpida Memory, Inc.
- Kensuke Okonogi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 7,670,954
- Issue date Mar 2, 2010
- Elpida Memory, Inc.
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a nitrogen-containing gate insulating film
- Patent number 7,592,234
- Issue date Sep 22, 2009
- Elpida Memory, Inc.
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of semiconductor device and oxidization method...
- Patent number 7,163,871
- Issue date Jan 16, 2007
- Elpida Memory, Inc.
- Taishi Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication process for a semiconductor device
- Patent number 6,448,157
- Issue date Sep 10, 2002
- NEC Corporation
- Kensuke Okonogi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for producing same
- Patent number 6,291,311
- Issue date Sep 18, 2001
- NEC Corporation
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for producing same
- Patent number 6,214,700
- Issue date Apr 10, 2001
- NEC Corporation
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20090072329
- Publication date Mar 19, 2009
- Elpida Memory, Inc.
- Takakazu KIYOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELETRIC FILM LAYERED PRODUCT, SEMICONDUCTOR APPARATUS AND PRODUCT...
- Publication number 20080169520
- Publication date Jul 17, 2008
- Elpida Memory, Inc.
- Takakazu KIYOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20080124892
- Publication date May 29, 2008
- Elpida Memory, Inc.
- Takuo OHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FORMING A NITROGEN-CONTAINING GATE INSULATING FILM
- Publication number 20080032509
- Publication date Feb 7, 2008
- Elpida Memory, Inc.
- Takuo OHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20070284634
- Publication date Dec 13, 2007
- ELPIDA MEMORY, INC.
- Shigeyuki Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE HAVING A NITROGEN-C...
- Publication number 20070238316
- Publication date Oct 11, 2007
- ELPIDA MEMORY INC.
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing a semiconductor device having a polymetal...
- Publication number 20070099364
- Publication date May 3, 2007
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor apparatus and method of producing the same
- Publication number 20060166459
- Publication date Jul 27, 2006
- Elpida Memory, Inc.
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of forming an insulation film and semiconductor device havin...
- Publication number 20060099826
- Publication date May 11, 2006
- Elpida Memory, Inc.
- Takuo Ohashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for manufacturing a semiconductor device having polysilicon...
- Publication number 20050282335
- Publication date Dec 22, 2005
- Elpida Memory, Inc.
- Kensuke Okonogi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing semiconductor device
- Publication number 20050227452
- Publication date Oct 13, 2005
- ELPIDA MEMORY, INC.
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing semiconductor device
- Publication number 20050215026
- Publication date Sep 29, 2005
- Elpida Memory, Inc.
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing method of semiconductor device and oxidization method...
- Publication number 20040214404
- Publication date Oct 28, 2004
- Taishi Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and fabrication process therefor
- Publication number 20020127819
- Publication date Sep 12, 2002
- Kensuke Okonogi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for producing same
- Publication number 20010015466
- Publication date Aug 23, 2001
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for producing same
- Publication number 20010008297
- Publication date Jul 19, 2001
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for producing same
- Publication number 20010001500
- Publication date May 24, 2001
- Takuo Ohashi
- H01 - BASIC ELECTRIC ELEMENTS

Takuo OHASHI

Person

Patents Grantslast 30 patents

Method for manufacturing a semiconductor device having a nitrogen-c...

Dieletric film layered product

Method for manufacturing a semiconductor device having polysilicon...

Method of manufacturing semiconductor device

Method for forming a nitrogen-containing gate insulating film

Manufacturing method of semiconductor device and oxidization method...

Fabrication process for a semiconductor device

Semiconductor device and method for producing same

Semiconductor device and method for producing same

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

DIELETRIC FILM LAYERED PRODUCT, SEMICONDUCTOR APPARATUS AND PRODUCT...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

METHOD FOR FORMING A NITROGEN-CONTAINING GATE INSULATING FILM

Semiconductor device and method of manufacturing the same

METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE HAVING A NITROGEN-C...

Method for manufacturing a semiconductor device having a polymetal...

Semiconductor apparatus and method of producing the same

Method of forming an insulation film and semiconductor device havin...

Method for manufacturing a semiconductor device having polysilicon...

Method for producing semiconductor device

Method for producing semiconductor device

Manufacturing method of semiconductor device and oxidization method...

Semiconductor device and fabrication process therefor

Semiconductor device and method for producing same

Semiconductor device and method for producing same

Semiconductor device and method for producing same