Yukinobu Murao

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ferroelectric memory device with improved ferroelectric capacity ch...
- Patent number 6,281,536
- Issue date Aug 28, 2001
- NEC Corporation
- Sota Shinohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planarized interlayer insulating film formed of stacked BPSG film a...
- Patent number 5,518,962
- Issue date May 21, 1996
- NEC Corporation
- Yukinobu Murao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing semiconductor integrated circuit device having...
- Patent number 5,491,108
- Issue date Feb 13, 1996
- NEC Corporation
- Mieko Suzuki
- H01 - BASIC ELECTRIC ELEMENTS