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Tetsuro Matsumoto
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Higashiyamato, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device
Patent number
6,919,622
Issue date
Jul 19, 2005
Renesas Technology Corp.
Gen Murakami
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor device
Patent number
6,720,208
Issue date
Apr 13, 2004
Renesas Technology Corporation
Gen Murakami
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor device
Patent number
6,531,760
Issue date
Mar 11, 2003
Gen Murakami
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor device
Patent number
6,326,681
Issue date
Dec 4, 2001
Hitachi, Ltd.
Gen Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,303,982
Issue date
Oct 16, 2001
Hitachi, Ltd.
Gen Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,204,552
Issue date
Mar 20, 2001
Hitachi, Ltd.
Gen Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device including a resin sealing member which exposes...
Patent number
6,124,629
Issue date
Sep 26, 2000
Hitachi, Ltd.
Gen Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,100,115
Issue date
Aug 8, 2000
Hitachi, Ltd.
Gen Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having all outer leads extending from one side...
Patent number
6,100,580
Issue date
Aug 8, 2000
Hitachi, Ltd.
Gen Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device chip on lead and lead on chip manufacturing
Patent number
6,069,029
Issue date
May 30, 2000
Hitachi, Ltd.
Gen Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
5,914,530
Issue date
Jun 22, 1999
Hitachi, Ltd.
Gen Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
5,863,817
Issue date
Jan 26, 1999
Hitachi, Ltd.
Gen Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabrication of semiconductor integrated circuit device
Patent number
5,610,089
Issue date
Mar 11, 1997
Hitachi, Ltd.
Hidetoshi Iwai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory and method of setting type
Patent number
5,539,692
Issue date
Jul 23, 1996
Hitachi, Ltd.
Kazuhiko Kajigaya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit device having output and internal...
Patent number
5,534,723
Issue date
Jul 9, 1996
Hitachi, Ltd.
Hidetoshi Iwai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dynamic RAM, dynamic RAM plate voltage setting method, and informat...
Patent number
5,459,684
Issue date
Oct 17, 1995
Hitachi, Ltd.
Masayuki Nakamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device having a first MISFET of an...
Patent number
5,436,483
Issue date
Jul 25, 1995
Hitachi, Ltd.
Hidetoshi Iwai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device having input protective ele...
Patent number
5,436,484
Issue date
Jul 25, 1995
Hitachi, Ltd.
Hidetoshi Iwai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dynamic RAM and information processing system using the same
Patent number
5,426,603
Issue date
Jun 20, 1995
Hitachi, Ltd.
Masayuki Nakamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device having protective/output el...
Patent number
5,276,346
Issue date
Jan 4, 1994
Hitachi, Ltd.
Hidetoshi Iwai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device
Patent number
5,148,392
Issue date
Sep 15, 1992
Hitachi, Ltd.
Tetsuro Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device
Patent number
5,068,712
Issue date
Nov 26, 1991
Hitachi, Ltd.
Gen Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device
Patent number
4,991,137
Issue date
Feb 5, 1991
Hitachi Ltd.
Tetsuro Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
4,887,237
Issue date
Dec 12, 1989
Hitachi, Ltd.
Tetsuro Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory with an improved nibble mode arrangement
Patent number
4,875,192
Issue date
Oct 17, 1989
Hitachi, Ltd.
Tetsuro Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
4,740,920
Issue date
Apr 26, 1988
Hitachi, Ltd.
Tetsuro Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
4,638,460
Issue date
Jan 20, 1987
Hitachi, Ltd.
Tetsuro Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
4,635,233
Issue date
Jan 6, 1987
Hitachi, Ltd.
Tetsuro Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
4,562,555
Issue date
Dec 31, 1985
Hitachi, Ltd.
Yoshiaki Ouchi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor device
Publication number
20040155323
Publication date
Aug 12, 2004
Gen Murakami
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Semiconductor device
Publication number
20030127712
Publication date
Jul 10, 2003
Gen Murakami
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR