Akira Sugiura

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Kasugai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and test method for the same
- Patent number 7,330,043
- Issue date Feb 12, 2008
- Fujitsu Limited
- Seiji Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor memory storage device and its redundant method
- Patent number 7,061,816
- Issue date Jun 13, 2006
- Spansion LLC
- Akira Sugiura
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and test method for the same
- Patent number 6,885,212
- Issue date Apr 26, 2005
- Fujitsu Limited
- Seiji Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor memory device provided with block write function
- Patent number 5,787,046
- Issue date Jul 28, 1998
- Fujitsu Limited
- Takaaki Furuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic random access memory having an improved operational stability
- Patent number 5,327,387
- Issue date Jul 5, 1994
- Fujitsu Limited
- Akira Sugiura
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor unit
- Patent number 5,319,607
- Issue date Jun 7, 1994
- Fujitsu Limited
- Yasuhiro Fujii
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor memory storage device and its redundant method
- Publication number 20050185483
- Publication date Aug 25, 2005
- Akira Sugiura
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device and test method for the same
- Publication number 20050156589
- Publication date Jul 21, 2005
- FUJITSU LIMITED
- Seiji Yamamoto
- G01 - MEASURING TESTING
Information Patent Application
Semiconductor device and test method for the same
- Publication number 20030234661
- Publication date Dec 25, 2003
- FUJITSU LIMITED
- Seiji Yamamoto
- G01 - MEASURING TESTING