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Shigetaka Aoki
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Kashiwara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Heterojunction bipolar transistor and fabrication method of the same
Patent number
7,859,030
Issue date
Dec 28, 2010
Panasonic Corporation
Shigetaka Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterojunction bipolar transistor
Patent number
7,579,635
Issue date
Aug 25, 2009
Panasonic Corporation
Shigetaka Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor device
Patent number
7,109,095
Issue date
Sep 19, 2006
Matsushita Electric Industrial Co., Ltd.
Hidenori Notake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a semiconductor device including simultaneously f...
Patent number
6,919,253
Issue date
Jul 19, 2005
Matsushita Electric Industrial Co., Ltd.
Tohru Saitoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
6,762,106
Issue date
Jul 13, 2004
Matsushita Electric Industrial Co., Ltd.
Shigetaka Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,717,188
Issue date
Apr 6, 2004
Matsushita Electric Industrial Co., Ltd.
Shigetaka Aoki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20090321880
Publication date
Dec 31, 2009
Shigetaka Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HETEROJUNCTION BIPOLAR TRANSISTOR
Publication number
20080230808
Publication date
Sep 25, 2008
Shigetaka Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Heterojunction bipolar transistor and fabrication method of the same
Publication number
20070215979
Publication date
Sep 20, 2007
Shigetaka Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bipolar transistor
Publication number
20060186437
Publication date
Aug 24, 2006
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Shigetaka Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of fabricating semiconductor device
Publication number
20050066887
Publication date
Mar 31, 2005
Tohru Saitoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Hetero bipolar transistor
Publication number
20040256635
Publication date
Dec 23, 2004
Matsushita Electric Industrial Co., Ltd.
Tohru Saitoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for fabricating the same
Publication number
20040150004
Publication date
Aug 5, 2004
Matsushita Electric Industrial Co., Ltd.
Shigetaka Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for fabricating the same
Publication number
20030183819
Publication date
Oct 2, 2003
Matsushita Electric Industrial Co., Ltd.
Shigetaka Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for fabricating semiconductor device
Publication number
20030186516
Publication date
Oct 2, 2003
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Hidenori Notake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20020185656
Publication date
Dec 12, 2002
Matsushita Electric Industrial Co., Ltd.
Shigetaka Aoki
H01 - BASIC ELECTRIC ELEMENTS