Tetsurou Matsumoto

Person

Koganei, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 7,499,340
- Issue date Mar 3, 2009
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 7,345,929
- Issue date Mar 18, 2008
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 7,203,101
- Issue date Apr 10, 2007
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 7,016,236
- Issue date Mar 21, 2006
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 6,898,130
- Issue date May 24, 2005
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device formed in a rectangle region on a semiconducto...
- Patent number 6,657,901
- Issue date Dec 2, 2003
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 6,515,913
- Issue date Feb 4, 2003
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 6,335,884
- Issue date Jan 1, 2002
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 6,212,089
- Issue date Apr 3, 2001
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 6,160,744
- Issue date Dec 12, 2000
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 6,130,114
- Issue date Oct 10, 2000
- Hitachi, Ltd.
- Gen Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 6,081,023
- Issue date Jun 27, 2000
- Hitachi, Ltd.
- Gen Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 6,072,231
- Issue date Jun 6, 2000
- Hitachi, Ltd.
- Gen Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 6,049,500
- Issue date Apr 11, 2000
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 6,018,191
- Issue date Jan 25, 2000
- Hitachi, Ltd.
- Gen Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 5,981,315
- Issue date Nov 9, 1999
- Hitachi, Ltd.
- Gen Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having zigzag bonding pad arrangement
- Patent number 5,854,508
- Issue date Dec 29, 1998
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 5,821,606
- Issue date Oct 13, 1998
- Hitachi, Ltd.
- Gen Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 5,793,099
- Issue date Aug 11, 1998
- Hitachi, Ltd.
- Gen Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 5,612,569
- Issue date Mar 18, 1997
- Hitachi, Ltd.
- Gen Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 5,602,771
- Issue date Feb 11, 1997
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and defect remedying method thereof
- Patent number 5,579,256
- Issue date Nov 26, 1996
- Hitachi, Ltd.
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 5,530,286
- Issue date Jun 25, 1996
- Hitachi, Ltd.
- Gen Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dynamic Random Access Type Semiconductor Device
- Patent number 5,506,804
- Issue date Apr 9, 1996
- Hitachi, Ltd.
- Kazumasa Yanagisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 5,358,904
- Issue date Oct 25, 1994
- Hitachi, Ltd.
- Gen Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Testing method for a semiconductor memory device
- Patent number 5,276,648
- Issue date Jan 4, 1994
- Hitachi, Ltd.
- Kazumasa Yanagisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and method of manufacture thereof
- Patent number 5,258,644
- Issue date Nov 2, 1993
- Hitachi, Ltd.
- Akihiro Tamba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bi-CMOS semiconductor memory device, including improved layout stru...
- Patent number 5,150,325
- Issue date Sep 22, 1992
- Hitachi, Ltd.
- Kazumasa Yanagisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic type MOS memory device
- Patent number 4,476,548
- Issue date Oct 9, 1984
- Hitachi, Ltd.
- Tetsurou Matsumoto
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor memory device and defect remedying method thereof
- Publication number 20080205111
- Publication date Aug 28, 2008
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and defect remedying method thereof
- Publication number 20070242535
- Publication date Oct 18, 2007
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and defect remedying method thereof
- Publication number 20060120125
- Publication date Jun 8, 2006
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and defect remedying method thereof
- Publication number 20050179058
- Publication date Aug 18, 2005
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and defect remedying method thereof
- Publication number 20040240259
- Publication date Dec 2, 2004
- Kazuhiko Kajigaya
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device formed in a rectangle region on a semiconducto...
- Publication number 20030031058
- Publication date Feb 13, 2003
- Kazuhiko Kajigaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device and defect remedying method thereof
- Publication number 20020054514
- Publication date May 9, 2002
- Kazuhiko Kajigaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20010008302
- Publication date Jul 19, 2001
- Gen Murakami
- H01 - BASIC ELECTRIC ELEMENTS

Tetsurou Matsumoto

Person

Patents Grantslast 30 patents

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor device formed in a rectangle region on a semiconducto...

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor memory device and defect remedying method thereof

Semiconductor device

Semiconductor device

Semiconductor memory device having zigzag bonding pad arrangement

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor device

Dynamic Random Access Type Semiconductor Device

Semiconductor device

Testing method for a semiconductor memory device

Semiconductor device and method of manufacture thereof

Bi-CMOS semiconductor memory device, including improved layout stru...

Dynamic type MOS memory device

Patents Applicationslast 30 patents

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor device formed in a rectangle region on a semiconducto...

Semiconductor memory device and defect remedying method thereof

Semiconductor device