Tooru Nasu

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device
- Patent number 6,847,074
- Issue date Jan 25, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yoshihisa Nagano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having capacitor and manufacturing apparatus t...
- Patent number 6,126,752
- Issue date Oct 3, 2000
- Matsushita Electric Industrial Co., Ltd.
- Eiji Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having capacitor and manufacturing method thereof
- Patent number 6,080,617
- Issue date Jun 27, 2000
- Matsushita Electric Industrial Co., Ltd.
- Eiji Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having capacitior and manufacturing method the...
- Patent number 5,717,233
- Issue date Feb 10, 1998
- Matsushita Electric Industrial Co., Ltd.
- Eiji Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having capacitor
- Patent number 5,661,319
- Issue date Aug 26, 1997
- Matsushita Electric Industrial Co., Ltd.
- Eiji Fujii
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor memory device
- Publication number 20010015451
- Publication date Aug 23, 2001
- Yoshihisa Nagano
- H01 - BASIC ELECTRIC ELEMENTS