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Eiji Kamiya
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Kamakura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Non-volatile semiconductor memory device and method of manufacturin...
Patent number
8,674,431
Issue date
Mar 18, 2014
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory device and method of manufacturin...
Patent number
8,138,043
Issue date
Mar 20, 2012
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory device and method of manufacturin...
Patent number
7,948,026
Issue date
May 24, 2011
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory device and method of manufacturin...
Patent number
7,678,663
Issue date
Mar 16, 2010
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory device and method of manufacturin...
Patent number
7,432,154
Issue date
Oct 7, 2008
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating semiconductor device
Patent number
7,297,599
Issue date
Nov 20, 2007
Kabushiki Kaisha Toshiba
Norio Ohtani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory device and method of manufacturin...
Patent number
7,297,594
Issue date
Nov 20, 2007
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating semiconductor device
Patent number
7,195,968
Issue date
Mar 27, 2007
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory device having a two-layer gate str...
Patent number
6,943,074
Issue date
Sep 13, 2005
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory device and method of manufacturin...
Patent number
6,897,524
Issue date
May 24, 2005
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, semiconductor element and method for producin...
Patent number
6,534,867
Issue date
Mar 18, 2003
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory and method for manufacturing the same
Patent number
6,080,624
Issue date
Jun 27, 2000
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING NONVOLATILE SEMICONDUCTOR STORAGE DEVICE
Publication number
20120225546
Publication date
Sep 6, 2012
Kabushiki Kaisha Toshiba
Eiji KAMIYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, semiconductor element and method for producin...
Publication number
20060202285
Publication date
Sep 14, 2006
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of fabricating semiconductor device
Publication number
20060051908
Publication date
Mar 9, 2006
Kabushiki Kaisha Toshiba
Norio Ohtani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of fabricating the same
Publication number
20060017111
Publication date
Jan 26, 2006
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of fabricating the same
Publication number
20050253202
Publication date
Nov 17, 2005
Kabushiki Kaisha Toshiba
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonvolatile semiconductor memory device and method for manufacturin...
Publication number
20030209753
Publication date
Nov 13, 2003
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, semiconductor element and method for producin...
Publication number
20030098509
Publication date
May 29, 2003
KABUSHIKI KAISHA TOSHIBA
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonvolatile semiconductor memory device
Publication number
20030057473
Publication date
Mar 27, 2003
Eiji Kamiya
H01 - BASIC ELECTRIC ELEMENTS