Masakazu Amanai

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Booster circuit
- Patent number 8,106,703
- Issue date Jan 31, 2012
- Renesas Electronics Corporation
- Yoshihiro Nagai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 8,004,902
- Issue date Aug 23, 2011
- Renesas Electronics Corporation
- Masakazu Amanai
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory device and inspection method for non-volatile m...
- Patent number 7,385,856
- Issue date Jun 10, 2008
- NEC Electronics Corporation
- Hirofumi Oga
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
BOOSTER CIRCUIT
- Publication number 20100301927
- Publication date Dec 2, 2010
- NEC Electronics Corporation
- Yoshihiro NAGAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20100124125
- Publication date May 20, 2010
- NEC Electronics Corporation
- Masakazu AMANAI
- G11 - INFORMATION STORAGE
Information Patent Application
Non-volatile memory device and inspection method for non-volatile m...
- Publication number 20050213418
- Publication date Sep 29, 2005
- NEC Electronics Corporation
- Hirofumi Oga
- G11 - INFORMATION STORAGE