Atsushi NARAZAKI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 12,021,118
- Issue date Jun 25, 2024
- Mitsubishi Electric Corporation
- Kazuya Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device
- Patent number 10,892,352
- Issue date Jan 12, 2021
- Mitsubishi Electric Corporation
- Akihiko Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and power conversion apparatus
- Patent number 10,797,169
- Issue date Oct 6, 2020
- Mitsubishi Electric Corporation
- Kazuya Ishibashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device, manufacturing method therefor...
- Patent number 10,431,658
- Issue date Oct 1, 2019
- Mitsubishi Electric Corporation
- Yasuhiro Kagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 10,243,067
- Issue date Mar 26, 2019
- Mitsubishi Electric Corporation
- Kazuya Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device
- Patent number 10,192,977
- Issue date Jan 29, 2019
- Mitsubishi Electric Corporation
- Akihiko Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 10,176,994
- Issue date Jan 8, 2019
- Mitsubishi Electric Corporation
- Kenji Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,799,648
- Issue date Oct 24, 2017
- Mitsubishi Electric Corporation
- Atsushi Narazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High breakdown voltage semiconductor device having a resurf layer
- Patent number 9,431,479
- Issue date Aug 30, 2016
- Mitsubishi Electric Corporation
- Shigeto Honda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having breakdown voltage enhancement structure
- Patent number 9,219,113
- Issue date Dec 22, 2015
- Mitsubishi Electric Corporation
- Takuya Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,105,486
- Issue date Aug 11, 2015
- Mitsubishi Electric Corporation
- Atsushi Narazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of testing the same
- Patent number 8,884,383
- Issue date Nov 11, 2014
- Mitsubishi Electric Corporation
- Atsushi Narazaki
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor device
- Patent number 8,809,969
- Issue date Aug 19, 2014
- Mitsubishi Electric Corporation
- Yoichiro Tarui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device having an active region and an electric...
- Patent number 8,742,474
- Issue date Jun 3, 2014
- Mitsubishi Electric Corporation
- Yoshiaki Hisamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 8,618,604
- Issue date Dec 31, 2013
- Mitsubishi Electric Corporation
- Atsushi Narazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device test method and apparatus, and semiconductor d...
- Patent number 8,593,167
- Issue date Nov 26, 2013
- Mitsubishi Electric Corporation
- Atsushi Narazaki
- G01 - MEASURING TESTING
Information Patent Grant
Power semiconductor device
- Patent number 8,552,468
- Issue date Oct 8, 2013
- Mitsubishi Electric Corporation
- Atsushi Narazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,530,966
- Issue date Sep 10, 2013
- Mitsubishi Electric Corporation
- Atsushi Narazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of measuring characteristics of a semiconductor element and...
- Patent number 8,519,733
- Issue date Aug 27, 2013
- Mitsubishi Electric Corporation
- Atsushi Narazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device and method of manufacturing the same
- Patent number 8,450,183
- Issue date May 28, 2013
- Mitsubishi Electric Corporation
- Ryoichi Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 8,435,417
- Issue date May 7, 2013
- Mitsubishi Electric Corporation
- Kazunari Nakata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,247,867
- Issue date Aug 21, 2012
- Mitsubishi Electric Corporation
- Kazunari Nakata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 8,178,365
- Issue date May 15, 2012
- Mitsubishi Electric Corporation
- Atsushi Narazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing power semiconductor device
- Patent number 8,124,533
- Issue date Feb 28, 2012
- Mitsubishi Electric Corporation
- Atsushi Narazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 7,741,655
- Issue date Jun 22, 2010
- Mitsubishi Electric Corporation
- Kenji Hatori
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND POWER CONVERSION APPARATUS
- Publication number 20200144409
- Publication date May 7, 2020
- Mitsubishi Electric Corporation
- Kazuya ISHIBASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20190109220
- Publication date Apr 11, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Akihiko FURUKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREFOR...
- Publication number 20190013385
- Publication date Jan 10, 2019
- Mitsubishi Electric Corporation
- Yasuhiro KAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180204909
- Publication date Jul 19, 2018
- Mitsubishi Electric Corporation
- Kazuya KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180019131
- Publication date Jan 18, 2018
- Mitsubishi Electric Corporation
- Kenji SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20160372585
- Publication date Dec 22, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Akihiko FURUKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160293595
- Publication date Oct 6, 2016
- Mitsubishi Electric Corporation
- Atsushi NARAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150270378
- Publication date Sep 24, 2015
- Mitsubishi Electric Corporation
- Kazuya KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20150255535
- Publication date Sep 10, 2015
- Mitsubishi Electric Corporation
- Kensuke Taguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20140367737
- Publication date Dec 18, 2014
- Mitsubishi Electric Corporation
- Takuya TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140299917
- Publication date Oct 9, 2014
- Mitsubishi Electric Corporation
- Atsushi NARAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20120309117
- Publication date Dec 6, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Yuichiro SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF TESTING THE SAME
- Publication number 20120205756
- Publication date Aug 16, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Atsushi NARAZAKI
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120153382
- Publication date Jun 21, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Atsushi NARAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MEASURING CHARACTERISTICS OF A SEMICONDUCTOR ELEMENT AND...
- Publication number 20120013349
- Publication date Jan 19, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Atsushi NARAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE TEST METHOD AND APPARATUS, AND SEMICONDUCTOR D...
- Publication number 20110298485
- Publication date Dec 8, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Atsushi NARAZAKI
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20110244604
- Publication date Oct 6, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Atsushi Narazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110233715
- Publication date Sep 29, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Atsushi NARAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110220914
- Publication date Sep 15, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Ryoichi Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110089522
- Publication date Apr 21, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Atsushi NARAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110089487
- Publication date Apr 21, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Kazunari NAKATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING A SEMICONDUCTOR DE...
- Publication number 20110084354
- Publication date Apr 14, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Shigeto Honda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20110059612
- Publication date Mar 10, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Kazunari NAKATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20100308401
- Publication date Dec 9, 2010
- MITSUBISHI ELECTRIC CORPORATION
- Atsushi NARAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20100289110
- Publication date Nov 18, 2010
- MITSUBISHI ELECTRIC CORPORATION
- Yoichiro TARUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING POWER SEMICONDUCTOR DEVICE
- Publication number 20100240183
- Publication date Sep 23, 2010
- Mitsubishi Electric Corporation
- Atsushi NARAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20090072268
- Publication date Mar 19, 2009
- MITSUBISHI ELECTRIC CORPORATION
- Kenji Hatori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20090014753
- Publication date Jan 15, 2009
- MITSUBISHI ELECTRIC CORPORATION
- Yoshiaki Hisamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20070114577
- Publication date May 24, 2007
- MITSUBISHI ELECTRIC CORPORATION
- Atsushi NARAZAKI
- H01 - BASIC ELECTRIC ELEMENTS

Atsushi NARAZAKI

Person

Patents Grantslast 30 patents

Semiconductor device

Power semiconductor device

Silicon carbide semiconductor device and power conversion apparatus

Silicon carbide semiconductor device, manufacturing method therefor...

Semiconductor device and method for manufacturing the same

Power semiconductor device

Semiconductor device and method of manufacturing the same

Semiconductor device

High breakdown voltage semiconductor device having a resurf layer

Semiconductor device having breakdown voltage enhancement structure

Semiconductor device

Semiconductor device and method of testing the same

Semiconductor device

Power semiconductor device having an active region and an electric...

Semiconductor device and method of manufacturing the same

Semiconductor device test method and apparatus, and semiconductor d...

Power semiconductor device

Semiconductor device

Method of measuring characteristics of a semiconductor element and...

Power semiconductor device and method of manufacturing the same

Method of manufacturing semiconductor device

Semiconductor device

Method of manufacturing semiconductor device

Method of manufacturing power semiconductor device

Semiconductor device

Patents Applicationslast 30 patents

SILICON CARBIDE SEMICONDUCTOR DEVICE AND POWER CONVERSION APPARATUS

POWER SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREFOR...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

POWER SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF TESTING THE SAME

SEMICONDUCTOR DEVICE

METHOD OF MEASURING CHARACTERISTICS OF A SEMICONDUCTOR ELEMENT AND...

SEMICONDUCTOR DEVICE TEST METHOD AND APPARATUS, AND SEMICONDUCTOR D...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

POWER SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING A SEMICONDUCTOR DE...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

POWER SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

METHOD OF MANUFACTURING POWER SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

POWER SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR

SEMICONDUCTOR DEVICE