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Koutarou Tanaka
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Osaka, JP
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last 30 patents
Information
Patent Grant
Semiconductor device with first and second electrodes forming schot...
Patent number
9,577,044
Issue date
Feb 21, 2017
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Masao Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device and method for manufacturing same
Patent number
9,209,262
Issue date
Dec 8, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Koutarou Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing same
Patent number
9,006,748
Issue date
Apr 14, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Koutarou Tanaka
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Semiconductor element
Patent number
8,933,466
Issue date
Jan 13, 2015
Panasonic Corporation
Masao Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device which can withstand high voltage or high curre...
Patent number
8,847,238
Issue date
Sep 30, 2014
Panasonic Corporation
Tsutomu Kiyosawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor element and manufacturing method therefor
Patent number
8,563,988
Issue date
Oct 22, 2013
Panasonic Corporation
Masao Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for driving same
Patent number
8,525,239
Issue date
Sep 3, 2013
Panasonic Corporation
Koutarou Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing semiconductor element
Patent number
8,222,107
Issue date
Jul 17, 2012
Panasonic Corporation
Koutarou Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20150303271
Publication date
Oct 22, 2015
PANASONIC CORPORATION
Koutarou TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
Publication number
20150255544
Publication date
Sep 10, 2015
Panasonic Intellectual Property Management Co., Ltd.
MASAO UCHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20140374774
Publication date
Dec 25, 2014
Koutarou Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR ELEMENT
Publication number
20140246682
Publication date
Sep 4, 2014
Masao Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20140183562
Publication date
Jul 3, 2014
Tsutomu Kiyosawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR ELEMENT AND MANUFACTURING METHOD THEREFOR
Publication number
20130214291
Publication date
Aug 22, 2013
PANASONIC CORPORATION
Masao Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR DRIVING SAME
Publication number
20120176183
Publication date
Jul 12, 2012
PANASONIC CORPORATION
Koutarou Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR ELEMENT
Publication number
20110207275
Publication date
Aug 25, 2011
Koutarou Tanaka
H01 - BASIC ELECTRIC ELEMENTS