Haruhiko Ono

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with high dielectric constant insulating film...
- Patent number 7,495,264
- Issue date Feb 24, 2009
- NEC Corporation
- Heiji Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having high-permittivity insulation film and p...
- Patent number 7,164,169
- Issue date Jan 16, 2007
- NEC Corporation
- Heiji Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having Ta2O5 thin film
- Patent number 6,521,930
- Issue date Feb 18, 2003
- NEC Corporation
- Haruhiko Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including a MIS transistor
- Patent number 6,459,126
- Issue date Oct 1, 2002
- NEC Corporation
- Tohru Mogami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and manufacturing method of...
- Patent number 5,973,355
- Issue date Oct 26, 1999
- NEC Corporation
- Hiroki Shirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and manufacturing method of...
- Patent number 5,972,750
- Issue date Oct 26, 1999
- NEC Corporation
- Hiroki Shirai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE WITH HIGH DIELECTRIC CONSTANT INSULATING FILM...
- Publication number 20070090450
- Publication date Apr 26, 2007
- NEC Corporation
- Heiji Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device having high-piemittivity insulation film and p...
- Publication number 20040171276
- Publication date Sep 2, 2004
- Heiji Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device including a MIS transistor
- Publication number 20020096721
- Publication date Jul 25, 2002
- NEC Corporation
- Tohru Mogami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and manufacturing method thereof
- Publication number 20010050363
- Publication date Dec 13, 2001
- NEC Corporation
- Haruhiko Ono
- H01 - BASIC ELECTRIC ELEMENTS