Masato Kunitomo

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Patents Grantslast 30 patents

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
CAPACITOR STRUCTURE AND A SEMICONDUCTOR DEVICE WITH A FIRST METAL L...
- Patent number 6,720,603
- Issue date Apr 13, 2004
- Hitachi, Ltd.
- Shinpei Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
METHOD OF FORMING A CAPACITOR IN A SEMICONDUCTOR INTEGRATED CIRCUIT...
- Patent number 6,534,375
- Issue date Mar 18, 2003
- Hitachi, Ltd.
- Shinpei Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a memory cell having two layered tantalum oxide films
- Patent number 6,235,572
- Issue date May 22, 2001
- Hitachi, Ltd.
- Masato Kunitomo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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
Semiconductor integrated circuit device and process for manufacturi...
- Publication number 20030107073
- Publication date Jun 12, 2003
- Hitachi, Ltd.
- Shinpei Iijima
- 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, a method of manufacturing the semiconductor d...
- Publication number 20030041803
- Publication date Mar 6, 2003
- Masato Kunitomo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor integrated circuit device and process for manufacturi...
- Publication number 20020022357
- Publication date Feb 21, 2002
- Hitachi, Ltd.
- Shinpei Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device, a method of manufacturing the semiconductor d...
- Publication number 20010029113
- Publication date Oct 11, 2001
- Masato Kunitomo
- H01 - BASIC ELECTRIC ELEMENTS