Kazuaki Iwasawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 8,900,984
- Issue date Dec 2, 2014
- Kabushiki Kaisha Toshiba
- Takashi Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile memory device
- Patent number 8,723,245
- Issue date May 13, 2014
- Kabushiki Kaisha Toshiba
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device with different doping conce...
- Patent number 8,441,061
- Issue date May 14, 2013
- Kabushiki Kaisha Toshiba
- Takashi Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device and NAND-type flash m...
- Patent number 8,329,553
- Issue date Dec 11, 2012
- Kabushiki Kaisha Toshiba
- Shogo Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 8,193,056
- Issue date Jun 5, 2012
- Kabushiki Kaisha Toshiba
- Kazuaki Iwasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method and silicon oxide film fo...
- Patent number 8,080,463
- Issue date Dec 20, 2011
- Kabushiki Kaisha Toshiba
- Kazuaki Iwasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing same
- Patent number 7,803,721
- Issue date Sep 28, 2010
- Kabushiki Kaisha Toshiba
- Kazuaki Iwasawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of manufacturing insulating film, method of manufacturing tr...
- Patent number 7,582,572
- Issue date Sep 1, 2009
- Kabushiki Kaisha Toshiba
- Kazuaki Iwasawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20130237047
- Publication date Sep 12, 2013
- Kabushiki Kaisha Toshiba
- Takashi Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACATURING METHOD AND SILICON OXIDE FILM F...
- Publication number 20120034754
- Publication date Feb 9, 2012
- Kabushiki Kaisha Toshiba
- Kazuaki Iwasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20120018780
- Publication date Jan 26, 2012
- Kazuaki Iwasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20120018783
- Publication date Jan 26, 2012
- Kazuaki Iwasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE MEMORY DEVICE
- Publication number 20120007163
- Publication date Jan 12, 2012
- Hiroshi Akahori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20110065271
- Publication date Mar 17, 2011
- Kazuaki IWASAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20110057249
- Publication date Mar 10, 2011
- Takashi NAKAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND NAND-TYPE FLASH M...
- Publication number 20100311220
- Publication date Dec 9, 2010
- Shogo MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SILICON OXIDE FILM FO...
- Publication number 20100190317
- Publication date Jul 29, 2010
- Kazuaki IWASAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20070284649
- Publication date Dec 13, 2007
- Kabushiki Kaisha Toshiba
- Kazuaki IWASAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING INSULATING FILM, METHOD OF MANUFACTURING TR...
- Publication number 20070196966
- Publication date Aug 23, 2007
- Kabushiki Kaisha Toshiba
- Kazuaki IWASAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electroluminescent display and method for manufacturing an eletrolu...
- Publication number 20070103064
- Publication date May 10, 2007
- Kabushiki Kaisha Toshiba
- Kazuaki Iwasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electroluminescent display and method for manufacturing an electrol...
- Publication number 20050052122
- Publication date Mar 10, 2005
- Kazuaki Iwasawa
- H01 - BASIC ELECTRIC ELEMENTS

Kazuaki Iwasawa

Person

Patents Grantslast 30 patents

Nonvolatile semiconductor memory device and method for manufacturin...

Nonvolatile memory device

Nonvolatile semiconductor memory device with different doping conce...

Method for manufacturing semiconductor device and NAND-type flash m...

Method of manufacturing semiconductor device

Semiconductor device manufacturing method and silicon oxide film fo...

Semiconductor device and method of manufacturing same

Method of manufacturing insulating film, method of manufacturing tr...

Patents Applicationslast 30 patents

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

SEMICONDUCTOR DEVICE MANUFACATURING METHOD AND SILICON OXIDE FILM F...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

NONVOLATILE MEMORY DEVICE

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND NAND-TYPE FLASH M...

SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SILICON OXIDE FILM FO...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

METHOD OF MANUFACTURING INSULATING FILM, METHOD OF MANUFACTURING TR...

Electroluminescent display and method for manufacturing an eletrolu...

Electroluminescent display and method for manufacturing an electrol...