Kazuo HATAKEYAMA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 9,705,009
- Issue date Jul 11, 2017
- Kabushiki Kaisha Toshiba
- Norihisa Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,147,641
- Issue date Sep 29, 2015
- Kabushiki Kaisha Toshiba
- Norihisa Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device
- Patent number 8,750,052
- Issue date Jun 10, 2014
- Kabushiki Kaisha Toshiba
- Satoshi Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Pattern layout of integrated circuit
- Patent number 7,941,782
- Issue date May 10, 2011
- Kabushiki Kaisha Toshiba
- Yasunobu Kai
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device including a floating gate electrode having sta...
- Patent number 7,749,839
- Issue date Jul 6, 2010
- Kabushiki Kaisha Toshiba
- Kazuo Hatakeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device and method of manufacturin...
- Patent number 5,959,888
- Issue date Sep 28, 1999
- Kabushiki Kaisha Toshiba
- Hitoshi Araki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140284690
- Publication date Sep 25, 2014
- KABUSHIKI KAISHA TOSHIBA
- Norihisa Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140232012
- Publication date Aug 21, 2014
- KABUSHIKI KAISHA TOSHIBA
- Norihisa Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20120206976
- Publication date Aug 16, 2012
- Kabushiki Kaisha Toshiba
- Satoshi AOKI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING A FLOATING GATE ELECTRODE HAVING STA...
- Publication number 20080171429
- Publication date Jul 17, 2008
- Kazuo Hatakeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PATTERN LAYOUT OF INTEGRATED CIRCUIT
- Publication number 20080137421
- Publication date Jun 12, 2008
- Yasunobu KAI
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device including a floating gate electrode having sta...
- Publication number 20070007582
- Publication date Jan 11, 2007
- Kazuo Hatakeyama
- H01 - BASIC ELECTRIC ELEMENTS