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Hiromi Shimamoto
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Tokorozawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and manufacturing method of the same
Patent number
8,212,649
Issue date
Jul 3, 2012
Hitachi, Ltd.
Tsuyoshi Fujiwara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method of the same
Patent number
8,040,214
Issue date
Oct 18, 2011
Hitachi, Ltd.
Tsuyoshi Fujiwara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method of the same
Patent number
7,842,973
Issue date
Nov 30, 2010
Hitachi, Ltd.
Makoto Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with reduced base resistance
Patent number
7,521,734
Issue date
Apr 21, 2009
Renesas Technology Corp.
Eiji Oue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and process of producing the same
Patent number
7,238,582
Issue date
Jul 3, 2007
Hitachi, Ltd.
Hiromi Shimamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
7,214,973
Issue date
May 8, 2007
Hitachi, Ltd.
Makoto Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method for the same
Patent number
7,071,500
Issue date
Jul 4, 2006
Renesas Technology Corp.
Makoto Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterojunction bipolar transistor
Patent number
6,974,977
Issue date
Dec 13, 2005
Hitachi, Ltd.
Katsuyoshi Washio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and drive circuit using the semiconductor devices
Patent number
6,956,255
Issue date
Oct 18, 2005
Renesas Technology Corp.
Eiji Oue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method of the same
Patent number
6,924,544
Issue date
Aug 2, 2005
Hitachi, Ltd.
Shinichiro Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and process of producing the same
Patent number
6,835,632
Issue date
Dec 28, 2004
Hitachi, Ltd.
Hiromi Shimamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
BICMOS semiconductor integrated circuit device and fabrication proc...
Patent number
6,815,822
Issue date
Nov 9, 2004
Hitachi, Ltd.
Masao Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and process of producing the same
Patent number
6,610,569
Issue date
Aug 26, 2003
Hitachi, Ltd.
Hiromi Shimamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterojunction bipolar transistor
Patent number
6,600,178
Issue date
Jul 29, 2003
Hitachi, Ltd.
Katsuyoshi Washio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and process of producing the same
Patent number
6,524,924
Issue date
Feb 25, 2003
Hitachi, Ltd.
Hiromi Shimamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar transistor and manufacturing method thereof
Patent number
6,521,974
Issue date
Feb 18, 2003
Hitachi, Ltd.
Katsuya Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and drive circuit using the semiconductor devices
Patent number
6,501,153
Issue date
Dec 31, 2002
Hitachi, Ltd.
Eiji Oue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar transistor and manufacting method thereof
Patent number
6,482,710
Issue date
Nov 19, 2002
Hitachi, Ltd.
Katsuya Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
BICMOS semiconductor integrated circuit device and fabrication proc...
Patent number
6,476,450
Issue date
Nov 5, 2002
Hitachi, Ltd.
Masao Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
BICMOS semiconductor integrated circuit device and fabrication proc...
Patent number
6,472,753
Issue date
Oct 29, 2002
Hitachi, Ltd.
Masao Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and process of producing the same
Patent number
6,133,094
Issue date
Oct 17, 2000
Hitachi Ltd.
Hiromi Shimamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having conducting structure
Patent number
5,793,097
Issue date
Aug 11, 1998
Hitachi, Ltd.
Hiromi Shimamoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
Publication number
20120009756
Publication date
Jan 12, 2012
Hitachi, Ltd.
TSUYOSHI FUJIWARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
Publication number
20090302993
Publication date
Dec 10, 2009
Hitachi, Ltd.
TSUYOSHI FUJIWARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20080217740
Publication date
Sep 11, 2008
Nobuhiro Shiramizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method of the same
Publication number
20070045664
Publication date
Mar 1, 2007
Markoto Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing the same
Publication number
20060043418
Publication date
Mar 2, 2006
Makoto Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and process of producing the same
Publication number
20050101097
Publication date
May 12, 2005
Hiromi Shimamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for manufacturing the same
Publication number
20050001238
Publication date
Jan 6, 2005
Eiji Oue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method for the same
Publication number
20040262715
Publication date
Dec 30, 2004
Makoto Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method of the same
Publication number
20040183157
Publication date
Sep 23, 2004
Hitachi, Ltd.
Shinichiro Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and process of producing the same
Publication number
20030207544
Publication date
Nov 6, 2003
Hiromi Shimamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20030205722
Publication date
Nov 6, 2003
Katsuyoshi Washio
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor device and drive circuit using the semiconductor devices
Publication number
20030057523
Publication date
Mar 27, 2003
Eiji Oue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BICMOS semiconductor integrated circuit device and fabrication proc...
Publication number
20030020166
Publication date
Jan 30, 2003
Masao Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and drive circuit using the semiconductor devices
Publication number
20020130409
Publication date
Sep 19, 2002
Eiji Oue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BICMOS semiconductor integrated circuit device and fabrication proc...
Publication number
20020053737
Publication date
May 9, 2002
Masao Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BICMOS semiconductor integrated circuit device and fabrication proc...
Publication number
20020053705
Publication date
May 9, 2002
Masao Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bipolar transistor and manufacturing method thereof
Publication number
20010017399
Publication date
Aug 30, 2001
Katsuya Oda
H01 - BASIC ELECTRIC ELEMENTS