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Mitsuhiro Ishiguro
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Kanagawa, JP
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last 30 patents
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Patent Grant
Semiconductor memory with inter-block bit wires and inter-block gro...
Patent number
6,847,577
Issue date
Jan 25, 2005
NEC Electronics Corporation
Mitsuhiro Ishiguro
G11 - INFORMATION STORAGE
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Patent Grant
Mask ROM having redundancy function
Patent number
5,878,048
Issue date
Mar 2, 1999
NEC Corporation
Mitsuhiro Ishiguro
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Semiconductor memory
Publication number
20040159870
Publication date
Aug 19, 2004
NEC ELECTRONICS CORPORATION
Mitsuhiro Ishiguro
G11 - INFORMATION STORAGE