Masayasu Kawamura

Person

Kodaira, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and a memory system including a plurality of I...
- Patent number 7,227,251
- Issue date Jun 5, 2007
- Elpida Memory, Inc.
- Kazuki Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked semiconductor device including improved lead frame arrangement
- Patent number 7,122,883
- Issue date Oct 17, 2006
- Hitachi, Ltd.
- Masachika Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked semiconductor device including improved lead frame arrangement
- Patent number 7,012,321
- Issue date Mar 14, 2006
- Hitachi, Ltd.
- Masachika Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and a memory system including a plurality of I...
- Patent number 6,885,092
- Issue date Apr 26, 2005
- Hitachi, Ltd.
- Kazuki Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device having memory chips in a stacked struc...
- Patent number 6,566,760
- Issue date May 20, 2003
- Hitachi, Ltd.
- Masayasu Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Stacked semiconductor device including improved lead frame arrangement
- Patent number 6,555,918
- Issue date Apr 29, 2003
- Hitachi, Ltd.
- Masachika Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and memory module
- Patent number 6,426,560
- Issue date Jul 30, 2002
- Hitachi, Ltd.
- Masayasu Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Stacked semiconductor device including improved lead frame arrangement
- Patent number 6,383,845
- Issue date May 7, 2002
- Hitachi, Ltd.
- Masachika Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked semiconductor device including improved lead frame arrangement
- Patent number 6,252,299
- Issue date Jun 26, 2001
- Hitachi, Ltd.
- Masachika Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device
- Patent number 5,596,535
- Issue date Jan 21, 1997
- Texas Instruments Incorporated
- Tathunori Mushya
- G11 - INFORMATION STORAGE
Information Patent Grant
Transistor layout for semiconductor integrated circuit
- Patent number 5,498,897
- Issue date Mar 12, 1996
- Texas Instruments Incorporated
- Katsuo Komatsuzaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 5,475,692
- Issue date Dec 12, 1995
- Hitachi, Ltd.
- Susumu Hatano
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and a memory system including a plurality of I...
- Publication number 20050184380
- Publication date Aug 25, 2005
- Kazuki Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stacked semiconductor device including improved lead frame arrangement
- Publication number 20050094433
- Publication date May 5, 2005
- Masachika Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stacked semiconductor device including improved lead frame arrangement
- Publication number 20030164542
- Publication date Sep 4, 2003
- Masachika Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor storage device having memory chips in a stacked struc...
- Publication number 20030075789
- Publication date Apr 24, 2003
- Masayasu Kawamura
- G11 - INFORMATION STORAGE
Information Patent Application
Stacked semiconductor device including improved lead frame arrangement
- Publication number 20020102763
- Publication date Aug 1, 2002
- Masachika Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stacked semiconductor device including improved lead frame arrangement
- Publication number 20010023088
- Publication date Sep 20, 2001
- Masachika Masuda
- H01 - BASIC ELECTRIC ELEMENTS

Masayasu Kawamura

Person

Patents Grantslast 30 patents

Semiconductor device and a memory system including a plurality of I...

Stacked semiconductor device including improved lead frame arrangement

Stacked semiconductor device including improved lead frame arrangement

Semiconductor device and a memory system including a plurality of I...

Semiconductor storage device having memory chips in a stacked struc...

Stacked semiconductor device including improved lead frame arrangement

Semiconductor device and memory module

Stacked semiconductor device including improved lead frame arrangement

Stacked semiconductor device including improved lead frame arrangement

Semiconductor storage device

Transistor layout for semiconductor integrated circuit

Semiconductor memory device

Patents Applicationslast 30 patents

Semiconductor device and a memory system including a plurality of I...

Stacked semiconductor device including improved lead frame arrangement

Stacked semiconductor device including improved lead frame arrangement

Semiconductor storage device having memory chips in a stacked struc...

Stacked semiconductor device including improved lead frame arrangement

Stacked semiconductor device including improved lead frame arrangement