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Misako Honaga
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Osaka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Silicon carbide insulating gate type semiconductor device and fabri...
Patent number
8,901,568
Issue date
Dec 2, 2014
Sumitomo Electric Industries, Ltd
Takeyoshi Masuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Jig for measuring withstand voltage of semiconductor element
Patent number
D716678
Issue date
Nov 4, 2014
Sumitomo Electric Industries, Ltd
Misako Honaga
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Silicon carbide semiconductor device and method of manufacturing th...
Patent number
8,872,188
Issue date
Oct 28, 2014
Sumitomo Electric Industries, Ltd
Misako Honaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
8,648,349
Issue date
Feb 11, 2014
Sumitomo Electric Industries, Ltd
Takeyoshi Masuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide insulated-gate bipolar transistor
Patent number
8,610,131
Issue date
Dec 17, 2013
Sumitomo Electric Industries, Ltd
Keiji Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device and method for manufacturing same
Patent number
8,564,017
Issue date
Oct 22, 2013
Sumitomo Electric Industries, Ltd
Misako Honaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MOSFET and method for manufacturing MOSFET
Patent number
8,536,583
Issue date
Sep 17, 2013
Sumitomo Electric Industries, Ltd
Keiji Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MOSFET and method for manufacturing MOSFET
Patent number
8,513,673
Issue date
Aug 20, 2013
Sumitomo Electric Industries, Ltd
Keiji Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device and method of manufacturing th...
Patent number
8,450,750
Issue date
May 28, 2013
Sumitomo Electric Industries, Ltd
Misako Honaga
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20170117381
Publication date
Apr 27, 2017
Sumitomo Electric Industries, Ltd.
Takeyoshi Masuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20150287598
Publication date
Oct 8, 2015
Sumitomo Electric Industries, Ltd.
Keiji Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING TH...
Publication number
20130224941
Publication date
Aug 29, 2013
Sumitomo Electric Industries, Ltd.
Misako Honaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20120319134
Publication date
Dec 20, 2012
Sumitomo Electric Industries, Ltd.
Misako Honaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20120313112
Publication date
Dec 13, 2012
Sumitomo Electric Industries, Ltd.
Keiji Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20120305943
Publication date
Dec 6, 2012
Sumitomo Electric Industries, Ltd.
Misako Honaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IGBT
Publication number
20120248462
Publication date
Oct 4, 2012
Sumitomo Electric Industries, Ltd.
Keiji Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20120228640
Publication date
Sep 13, 2012
Sumitomo Electric Industries Ltd
Takeyoshi Masuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING TH...
Publication number
20120199850
Publication date
Aug 9, 2012
Sumitomo Electric Industries, Ltd.
Misako Honaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20120171850
Publication date
Jul 5, 2012
Sumitomo Electric Industries, Ltd.
Misako Honaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE INSULATING GATE TYPE SEMICONDUCTOR DEVICE AND FABRI...
Publication number
20120097980
Publication date
Apr 26, 2012
Sumitomo Electric Industries, Ltd.
Takeyoshi Masuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20120056202
Publication date
Mar 8, 2012
Sumitomo Electric Industries, Ltd.
Keiji Wada
C30 - CRYSTAL GROWTH
Information
Patent Application
INSULATED GATE BIPOLAR TRANSISTOR
Publication number
20120056201
Publication date
Mar 8, 2012
Sumitomo Electric Industries, Ltd.
Keiji Wada
C30 - CRYSTAL GROWTH
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20120007104
Publication date
Jan 12, 2012
Sumitomo Electric Industries, Ltd.
Keiji Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING TH...
Publication number
20110297963
Publication date
Dec 8, 2011
Sumitomo Electric Industries, Ltd.
Misako Honaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20110180812
Publication date
Jul 28, 2011
Sumitomo Electric Industries, Ltd.
Takeyoshi Masuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOSFET AND METHOD FOR MANUFACTURING MOSFET
Publication number
20110175110
Publication date
Jul 21, 2011
Sumitomo Electric Industries, Ltd.
Keiji Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOSFET AND METHOD FOR MANUFACTURING MOSFET
Publication number
20110169016
Publication date
Jul 14, 2011
Sumitomo Electric Industries, Ltd.
Keiji Wada
H01 - BASIC ELECTRIC ELEMENTS