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Kenji Hakozaki
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Fukuyama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Non-volatile semiconductor memory device and manufacturing method o...
Patent number
7,053,440
Issue date
May 30, 2006
Sharp Kabushiki Kaisha
Kenji Hakozaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for fabricating a semiconductor device
Patent number
6,395,619
Issue date
May 28, 2002
Sharp Kabushiki Kaisha
Takuji Tanigami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for writing data into non-volatile semiconductor memory cell
Patent number
6,091,637
Issue date
Jul 18, 2000
Sharp Kabushiki Kaisha
Kenji Hakozaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for writing multiple value into nonvolatile memory in an equ...
Patent number
5,708,600
Issue date
Jan 13, 1998
Sharp Kabushiki Kaisha
Kenji Hakozaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for producing a floating gate memory device including implan...
Patent number
5,599,727
Issue date
Feb 4, 1997
Sharp Kabushiki Kaisha
Kenji Hakozaki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Non-volatile semiconductor memory device and manufacturing method o...
Publication number
20040159879
Publication date
Aug 19, 2004
Sharp Kabushiki Kaisha
Kenji Hakozaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR FABRICATING A SEMICONDUCTOR DEVICE
Publication number
20010055853
Publication date
Dec 27, 2001
TAKUJI TANIGAMI
H01 - BASIC ELECTRIC ELEMENTS