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Susumu Hatano
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Musashino, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor module includes semiconductor chip initialized by res...
Patent number
8,953,406
Issue date
Feb 10, 2015
PS4 Luxco S.A.R.L.
Yoji Nishio
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor memory device having input first-stage circuit
Patent number
7,889,584
Issue date
Feb 15, 2011
Elpida Memory Inc.
Yoji Idei
G11 - INFORMATION STORAGE
Information
Patent Grant
Data transmission device, data transfer system and method
Patent number
7,515,157
Issue date
Apr 7, 2009
Elpida Memory, Inc.
Toyohiko Komatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Memory system
Patent number
7,257,725
Issue date
Aug 14, 2007
Elpida Memory, Inc.
Hideki Osaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data transmission system of directional coupling type using forward...
Patent number
6,983,023
Issue date
Jan 3, 2006
Renesas Technology Corp.
Hideki Osaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Bus system, memory system, printed circuit board and directional co...
Patent number
6,978,328
Issue date
Dec 20, 2005
Hitachi, Ltd.
Hideki Osaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Directional coupling memory module
Patent number
6,654,270
Issue date
Nov 25, 2003
Hitachi, Ltd.
Hideki Osaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device
Patent number
6,617,196
Issue date
Sep 9, 2003
Hitachi, Ltd.
Akihiko Iwaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,452,266
Issue date
Sep 17, 2002
Hitachi, Ltd.
Akihiko Iwaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Directional coupling memory module
Patent number
6,438,012
Issue date
Aug 20, 2002
Hitachi, Ltd.
Hideki Osaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Surface mount-type package of ball grid array with multi-chip mounting
Patent number
6,388,318
Issue date
May 14, 2002
Hitachi, Ltd.
Akihiko Iwaya
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
Information
Patent Grant
Multiprocessor cache system having three states for generating inva...
Patent number
5,283,886
Issue date
Feb 1, 1994
Hitachi, Ltd.
Osamu Nishii
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Static memory containing sense amp and sense amp switching circuit
Patent number
5,267,198
Issue date
Nov 30, 1993
Hitachi, Ltd.
Susumu Hatano
G11 - INFORMATION STORAGE
Information
Patent Grant
Single-chip-cache-buffer for selectively writing write-back and exc...
Patent number
5,202,969
Issue date
Apr 13, 1993
Hitachi, Ltd.
Katsuyuki Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Static memory containing sense AMP and sense AMP switching circuit
Patent number
5,193,075
Issue date
Mar 9, 1993
Hitachi Ltd.
Susumu Hatano
G11 - INFORMATION STORAGE
Information
Patent Grant
Single chip cache with partial-write circuit for transferring a pre...
Patent number
5,146,573
Issue date
Sep 8, 1992
Hitachi, Ltd.
Katsuyuki Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-processing system and cache apparatus for use in the same
Patent number
5,140,681
Issue date
Aug 18, 1992
Hitachi, Ltd.
Kunio Uchiyama
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MODULE INCLUDES SEMICONDUCTOR CHIP INITIALIZED BY RES...
Publication number
20120268173
Publication date
Oct 25, 2012
ELPIDA MEMORY, INC.
Yoji NISHIO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor memory device and memory module
Publication number
20070085601
Publication date
Apr 19, 2007
Yoji Idei
G11 - INFORMATION STORAGE
Information
Patent Application
Memory system
Publication number
20030200407
Publication date
Oct 23, 2003
Hideki Osaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data transmission device, data transfer system and method
Publication number
20030189984
Publication date
Oct 9, 2003
Toyohiko Komatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Directional coupling memory module
Publication number
20030007379
Publication date
Jan 9, 2003
Hideki Osaka
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device
Publication number
20020056911
Publication date
May 16, 2002
Hitachi, Ltd.
Akihiko Iwaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20020053732
Publication date
May 9, 2002
Hitachi, Ltd.
Akihiko Iwaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20020043719
Publication date
Apr 18, 2002
Hitachi, Ltd.
Akihiko Iwaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Data transmission system of directional coupling type using forward...
Publication number
20020018526
Publication date
Feb 14, 2002
Hideki Osaka
H01 - BASIC ELECTRIC ELEMENTS