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Jiroh Sakaguchi
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Hino, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,336,535
Issue date
Feb 26, 2008
Renesas Technology Corp.
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,212,425
Issue date
May 1, 2007
Renesas Technology Corp.
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,002,830
Issue date
Feb 21, 2006
Renesas Technology Corp.
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
6,751,138
Issue date
Jun 15, 2004
Renesas Technology Corporation
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
6,501,689
Issue date
Dec 31, 2002
Hitachi, Ltd.
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
6,064,606
Issue date
May 16, 2000
Hitachi, Ltd.
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
5,767,544
Issue date
Jun 16, 1998
Hitachi, Ltd.
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Grant
Floating gate FET with hydrogen barrier shield
Patent number
5,457,335
Issue date
Oct 10, 1995
Hitachi, Ltd.
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of controlling filter time constant and filter circuit havin...
Patent number
5,392,456
Issue date
Feb 21, 1995
Hitachi, Ltd.
Isamu Mitomo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reference voltage generator
Patent number
4,454,467
Issue date
Jun 12, 1984
Hitachi, Ltd.
Jiroh Sakaguchi
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20070171692
Publication date
Jul 26, 2007
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20060018172
Publication date
Jan 26, 2006
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20040090838
Publication date
May 13, 2004
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20030095434
Publication date
May 22, 2003
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20020048204
Publication date
Apr 25, 2002
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS