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Masaru KIDO
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device and manufacturing method thereof
Patent number
9,041,093
Issue date
May 26, 2015
Kabushiki Kaisha Toshiba
Hiroyasu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and manufacturing method thereof
Patent number
8,659,070
Issue date
Feb 25, 2014
Kabushiki Kaisha Toshiba
Hiroyasu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor storage device and method of manufacturi...
Patent number
8,253,187
Issue date
Aug 28, 2012
Kabushiki Kaisha Toshiba
Hiroyasu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having trench capacitor and fabrication method...
Patent number
7,276,750
Issue date
Oct 2, 2007
Kabushiki Kaisha Toshiba
Masaru Kito
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20140124850
Publication date
May 8, 2014
KABUSHIKI KAISHA TOSHIBA
Hiroyasu TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20100052042
Publication date
Mar 4, 2010
Kabushiki Kaisha Toshiba
Hiroyasu TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...
Publication number
20080315296
Publication date
Dec 25, 2008
Kabushiki Kaisha Toshiba
Hiroyasu TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having trench capacitor and fabrication method...
Publication number
20050145914
Publication date
Jul 7, 2005
KABUSHIKI KAISHA TOSHIBA
Toshiharu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having trench capacitor and fabrication method...
Publication number
20050101094
Publication date
May 12, 2005
KABUSHIKI KAISHA TOSHIBA
Masaru Kito
H01 - BASIC ELECTRIC ELEMENTS