Teiichirou Nishizaka

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor storage device, semiconductor device, and manufacturi...
- Patent number 8,039,940
- Issue date Oct 18, 2011
- Renesas Electronics Corporation
- Kohji Kanamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device, semiconductor device, and manufacturi...
- Patent number 7,790,579
- Issue date Sep 7, 2010
- NEC Electronics Corporation
- Kohji Kanamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device of a charge storage type
- Patent number 7,327,019
- Issue date Feb 5, 2008
- NEC Electronics Corporation
- Kohji Kanamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 7,268,385
- Issue date Sep 11, 2007
- NEC Electronics Corporation
- Teiichirou Nishizaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile memory and nonvolatile memory manufacturing method
- Patent number 7,064,382
- Issue date Jun 20, 2006
- NEC Electronics Corporation
- Noriaki Kodama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR STORAGE DEVICE, SEMICONDUCTOR DEVICE, AND MANUFACTURI...
- Publication number 20080099883
- Publication date May 1, 2008
- NEC Electronics Corporation
- Kohji Kanamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor storage device, semiconductor device, and manufacturi...
- Publication number 20060180891
- Publication date Aug 17, 2006
- NEC ELECTRONICS CORPORATION
- Kohji Kanamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor storage device, semiconductor device, and manufacturi...
- Publication number 20050218490
- Publication date Oct 6, 2005
- NEC Electronics Corporation
- Kohji Kanamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile memory and nonvolatile memory manufacturing method
- Publication number 20050199945
- Publication date Sep 15, 2005
- NEC Electronics Corporation
- Noriaki Kodama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device
- Publication number 20050029577
- Publication date Feb 10, 2005
- NEC ELECTRONICS CORPORATION
- Teiichirou Nishizaka
- G11 - INFORMATION STORAGE