Yasushi Yamazaki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 8,957,466
- Issue date Feb 17, 2015
- PS4 Luxco S.A.R.L.
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 8,043,903
- Issue date Oct 25, 2011
- Elpida Memory, Inc.
- Katsumi Koge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a bonding pad structure including an an...
- Patent number 7,863,705
- Issue date Jan 4, 2011
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device with recess gate trans...
- Patent number 7,741,180
- Issue date Jun 22, 2010
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 7,659,571
- Issue date Feb 9, 2010
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device having cell transistor...
- Patent number 7,622,350
- Issue date Nov 24, 2009
- Elpida Memory Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for increasing product yield of memory devices...
- Patent number 7,618,869
- Issue date Nov 17, 2009
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 7,528,016
- Issue date May 5, 2009
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 7,465,637
- Issue date Dec 16, 2008
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having cell transistor with recess channel str...
- Patent number 7,456,469
- Issue date Nov 25, 2008
- Elpida Memory Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for fabricating semiconductor integrated circuit device hav...
- Patent number 6,770,555
- Issue date Aug 3, 2004
- NEC Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DRAM MOS field effect transistors with thresholds determined by dif...
- Patent number 6,573,575
- Issue date Jun 3, 2003
- NEC Electronics Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor device having a HSG layer
- Patent number 6,335,242
- Issue date Jan 1, 2002
- NEC Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having opening portion for fuse breakage
- Patent number 5,895,963
- Issue date Apr 20, 1999
- NEC Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing dynamic RAM
- Patent number 5,888,862
- Issue date Mar 30, 1999
- NEC Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with reduced aspect ratio contact hole
- Patent number 5,847,444
- Issue date Dec 8, 1998
- NEC Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing asymmetrical LDD type MIS device
- Patent number 5,607,869
- Issue date Mar 4, 1997
- NEC Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a SRAM cell having asymmetrical LDD type M...
- Patent number 5,547,888
- Issue date Aug 20, 1996
- NEC Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making semiconductor device having polysilicon resistance...
- Patent number 5,474,948
- Issue date Dec 12, 1995
- NEC Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fully CMOS-type SRAM device and method for fabricating the same
- Patent number 5,460,995
- Issue date Oct 24, 1995
- NEC Corporation
- Junji Kiyono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fully CMOS-type SRAM device with grounding wire having contact holes
- Patent number 5,352,916
- Issue date Oct 4, 1994
- NEC Corporation
- Junji Kiyono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a funnel shaped inter-level connection
- Patent number 5,091,768
- Issue date Feb 25, 1992
- NEC Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150145011
- Publication date May 28, 2015
- PS4 LUXCO S.A.R.L.
- Yoshitaka NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110266603
- Publication date Nov 3, 2011
- ELPIDA MEMORY, INC.
- Yoshitaka NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20110081761
- Publication date Apr 7, 2011
- Elpida Memory, Inc.
- KATSUMI KOGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20100127317
- Publication date May 27, 2010
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing semiconductor device with recess gate trans...
- Publication number 20090148994
- Publication date Jun 11, 2009
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING CELL TRANSISTOR WITH RECESS CHANNEL STR...
- Publication number 20090085108
- Publication date Apr 2, 2009
- ELPIDA MEMORY INC.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20090061592
- Publication date Mar 5, 2009
- Elpida Memory, Inc.
- Satoru ISOGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device and manufacturing method thereof
- Publication number 20080251824
- Publication date Oct 16, 2008
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device having a contact pad
- Publication number 20080111196
- Publication date May 15, 2008
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20080048230
- Publication date Feb 28, 2008
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20080017904
- Publication date Jan 24, 2008
- Hitachi, Ltd.
- Satoru AKIYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
Method for manufacturing semiconductor device
- Publication number 20070072375
- Publication date Mar 29, 2007
- ELPIDA MEMORY, INC.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and manufacturing method thereof
- Publication number 20070059871
- Publication date Mar 15, 2007
- ELPIDA MEMORY, INC.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20060273388
- Publication date Dec 7, 2006
- ELPIDA MEMORY, INC.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device having cell transistor with recess channel str...
- Publication number 20060270154
- Publication date Nov 30, 2006
- ELPIDA MEMORY INC.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing semiconductor device
- Publication number 20060134858
- Publication date Jun 22, 2006
- ELPIDA MEMORY, INC.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device having a bonding pad structure including an an...
- Publication number 20060125118
- Publication date Jun 15, 2006
- Elpida Memory, Inc.
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS

Yasushi Yamazaki

Person

Patents Grantslast 30 patents

Semiconductor device

Method of manufacturing semiconductor device

Semiconductor device having a bonding pad structure including an an...

Method of manufacturing semiconductor device with recess gate trans...

Semiconductor device and method for manufacturing the same

Method of manufacturing semiconductor device having cell transistor...

Manufacturing method for increasing product yield of memory devices...

Semiconductor device and manufacturing method thereof

Method for manufacturing semiconductor device

Semiconductor device having cell transistor with recess channel str...

Process for fabricating semiconductor integrated circuit device hav...

DRAM MOS field effect transistors with thresholds determined by dif...

Method for fabricating semiconductor device having a HSG layer

Semiconductor device having opening portion for fuse breakage

Method for producing dynamic RAM

Semiconductor device with reduced aspect ratio contact hole

Method for manufacturing asymmetrical LDD type MIS device

Method for manufacturing a SRAM cell having asymmetrical LDD type M...

Method of making semiconductor device having polysilicon resistance...

Fully CMOS-type SRAM device and method for fabricating the same

Fully CMOS-type SRAM device with grounding wire having contact holes

Semiconductor device having a funnel shaped inter-level connection

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

Method of manufacturing semiconductor device with recess gate trans...

SEMICONDUCTOR DEVICE HAVING CELL TRANSISTOR WITH RECESS CHANNEL STR...

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

Semiconductor memory device and manufacturing method thereof

Semiconductor device having a contact pad

Semiconductor device and method for manufacturing the same

SEMICONDUCTOR DEVICE

Method for manufacturing semiconductor device

Semiconductor device and manufacturing method thereof

Semiconductor device and method for manufacturing the same

Semiconductor device having cell transistor with recess channel str...

Method of manufacturing semiconductor device

Semiconductor device having a bonding pad structure including an an...