Junji Yamada

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 7,157,336
- Issue date Jan 2, 2007
- Sanyo Electric Co., LTD
- Junji Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 7,109,538
- Issue date Sep 19, 2006
- Sanyo Electric Co., LTD
- Shuichi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 7,084,463
- Issue date Aug 1, 2006
- Sanyo Electric Co., Ltd.
- Junji Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a mask ROM semiconductor device
- Patent number 6,576,518
- Issue date Jun 10, 2003
- Sanyo Electric Co., LTD
- Junji Yamada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and manufacturing method thereof
- Publication number 20060226515
- Publication date Oct 12, 2006
- SANYO ELECTRIC CO., LTD.
- Junji Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory device
- Publication number 20040135256
- Publication date Jul 15, 2004
- Sanyo Electric Co., Ltd.
- Shuichi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing semiconductor device
- Publication number 20020173103
- Publication date Nov 21, 2002
- Junji Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and manufacturing method thereof
- Publication number 20020130423
- Publication date Sep 19, 2002
- Junji Yamada
- H01 - BASIC ELECTRIC ELEMENTS