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Akira Yoshino
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Non-volatile storage element and manufacturing method thereof
Patent number
7,705,384
Issue date
Apr 27, 2010
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile memory and method for manufacturing non-volatile memory
Patent number
7,582,930
Issue date
Sep 1, 2009
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for controlling nonvolatile memory device
Patent number
7,460,405
Issue date
Dec 2, 2008
NEC Electronics Corporation
Akira Yoshino
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory element having memory gate and control gate adj...
Patent number
7,206,226
Issue date
Apr 17, 2007
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
Patent number
7,105,888
Issue date
Sep 12, 2006
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile memory and method for manufacturing non-volatile memory
Patent number
7,015,538
Issue date
Mar 21, 2006
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and control method and manufacturing me...
Patent number
6,979,856
Issue date
Dec 27, 2005
NEC Electronics Corporation
Teiichiro Nishizaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device and its manufacturing method
Patent number
6,927,446
Issue date
Aug 9, 2005
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
Patent number
6,914,293
Issue date
Jul 5, 2005
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory device, manufacturing method there...
Patent number
6,888,194
Issue date
May 3, 2005
NEC Electronics Corporation
Akira Yoshino
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor storage device
Patent number
6,828,619
Issue date
Dec 7, 2004
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method for controlling nonvolatile memory device
Publication number
20070014155
Publication date
Jan 18, 2007
NEC ELECTRONICS CORPORATION
Akira Yoshino
G11 - INFORMATION STORAGE
Information
Patent Application
Non-volatile storage element and manufacturing method thereof
Publication number
20060249782
Publication date
Nov 9, 2006
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Non-volatile memory and method for manufacturing non-volatile memory
Publication number
20060175655
Publication date
Aug 10, 2006
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing a nonvolatile semiconductor memory device
Publication number
20050214996
Publication date
Sep 29, 2005
NEC ELECTRONICS CORPORATION
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Non-volatile memory element and process for manufacturing the same
Publication number
20050180207
Publication date
Aug 18, 2005
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Non-volatile memory and method for manufacturing non-volatile memory
Publication number
20040132251
Publication date
Jul 8, 2004
NEC ELECTRONICS CORPORATION
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonvolatile semiconductor memory device and method for manufacturin...
Publication number
20040108540
Publication date
Jun 10, 2004
NEC ELECTRONICS CORPORATION
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor memory device and control method and manufacturing me...
Publication number
20040071011
Publication date
Apr 15, 2004
NEC ELECTRONICS CORPORATION
Teiichiro Nishizaka
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor storage device
Publication number
20030222294
Publication date
Dec 4, 2003
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonvolatile semiconductor memory device and its manufacturing method
Publication number
20030203572
Publication date
Oct 30, 2003
NEC ELECTRONICS CORPORATION
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonvolatile semiconductor memory device and method of manufacturing...
Publication number
20030185071
Publication date
Oct 2, 2003
NEC Electronics Corporation
Akira Yoshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonvolatile semiconductor memory device, manufacturing method there...
Publication number
20030160280
Publication date
Aug 28, 2003
Akira Yoshino
G11 - INFORMATION STORAGE