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Hiroshi Ashihara
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Hachioji, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing semiconductor device having MIM capacitor
Patent number
7,981,761
Issue date
Jul 19, 2011
Hitachi, Ltd.
Toshinori Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device and a method of manufacturi...
Patent number
7,777,346
Issue date
Aug 17, 2010
Renesas Electronics Corp.
Kensuke Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device and a method of manufacturi...
Patent number
7,569,476
Issue date
Aug 4, 2009
Renesas Technology Corp.
Kensuke Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device with a connective portion f...
Patent number
7,095,120
Issue date
Aug 22, 2006
Renesas Technology Corp.
Kensuke Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device with a metallization structure
Patent number
7,088,001
Issue date
Aug 8, 2006
Hitachi, Ltd.
Hiroshi Ashihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor integrated circuit device i...
Patent number
7,018,919
Issue date
Mar 28, 2006
Renesas Technology Corp.
Kensuke Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,838,772
Issue date
Jan 4, 2005
Renesas Technology Corp.
Toshio Saitoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a multilayer metallization structure with n...
Patent number
6,764,945
Issue date
Jul 20, 2004
Renesas Technology Corp.
Hiroshi Ashihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor integrated circuit devices u...
Patent number
6,696,357
Issue date
Feb 24, 2004
Renesas Technology Corporation
Toshinori Imai
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20100181647
Publication date
Jul 22, 2010
Toshinori Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND A METHOD OF MANUFACTURI...
Publication number
20090115063
Publication date
May 7, 2009
Kensuke Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20080203531
Publication date
Aug 28, 2008
Toshinori Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit device and a method of manufacturi...
Publication number
20060216925
Publication date
Sep 28, 2006
Kensuke Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit device with a metallization structure
Publication number
20040207095
Publication date
Oct 21, 2004
Hiroshi Ashihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20030214043
Publication date
Nov 20, 2003
Toshio Saitoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit device and a method of manufacturi...
Publication number
20030102565
Publication date
Jun 5, 2003
Kensuke Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit device and a method of manufacturi...
Publication number
20030067079
Publication date
Apr 10, 2003
Kensuke Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for manufacturing semiconductor integrated circuit device
Publication number
20030045088
Publication date
Mar 6, 2003
Hitachi, Ltd.
Toshinori Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit device and fabrication method for...
Publication number
20020098670
Publication date
Jul 25, 2002
Hiroshi Ashihara
H01 - BASIC ELECTRIC ELEMENTS