Ryouichi Furukawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming a data-storing capacitive element made in an insu...
- Patent number 6,770,528
- Issue date Aug 3, 2004
- Hitachi ULSI Systems Co., Ltd.
- Ryouichi Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor integrated circuit device com...
- Patent number 6,746,913
- Issue date Jun 8, 2004
- Renesas Technology Corp.
- Tsuyoshi Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
HSG semiconductor capacitor with migration inhibition layer
- Patent number 6,717,202
- Issue date Apr 6, 2004
- Renesas Technology Corp.
- Yasuhiro Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device comprising capacitor cells, bit lines, word li...
- Patent number 6,576,946
- Issue date Jun 10, 2003
- Hitachi, Ltd.
- Misuzu Kanai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of fabricating the same
- Patent number 6,524,927
- Issue date Feb 25, 2003
- Hitachi, Ltd.
- Yasuhiro Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming conductive layers in the trenches or through hole...
- Patent number 6,444,405
- Issue date Sep 3, 2002
- Hitachi, Ltd.
- Ryouichi Furukawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of forming conductive layers in the trenches or through hole...
- Publication number 20040214428
- Publication date Oct 28, 2004
- RENESAS TECHNOLOGY CORPORATION
- Ryouichi Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor integrated circuit device and manufacturing method th...
- Publication number 20040195611
- Publication date Oct 7, 2004
- RENESAS TECHNOLOGY CORP.
- Tsuyoshi Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of forming conductive layers in the trenches or through hole...
- Publication number 20030148600
- Publication date Aug 7, 2003
- Hitachi, Ltd.
- Ryouichi Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor integrated circuit device and manufacturing method th...
- Publication number 20030052353
- Publication date Mar 20, 2003
- Hitachi, Ltd.
- Tsuyoshi Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of fabricating the same
- Publication number 20030038325
- Publication date Feb 27, 2003
- Yasuhiro Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of forming conductive layers in the trenches or through hole...
- Publication number 20020098678
- Publication date Jul 25, 2002
- Hitachi, Ltd.
- Ryouichi Furukawa
- H01 - BASIC ELECTRIC ELEMENTS