Hisao Otsuka

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Ora-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with recess portion over pad electrode
- Patent number 7,919,875
- Issue date Apr 5, 2011
- Sanyo Electric Co., Ltd.
- Takashi Noma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method of the same
- Patent number 7,575,994
- Issue date Aug 18, 2009
- Sanyo Electric Co., LTD
- Yuichi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with pad electrode for testing and manufacturi...
- Patent number 7,508,072
- Issue date Mar 24, 2009
- Sanyo Electric Co., LTD
- Yuichi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 7,312,107
- Issue date Dec 25, 2007
- Sanyo Electric Co., LTD
- Takashi Noma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20080093708
- Publication date Apr 24, 2008
- SANYO ELECTRIC CO., LTD.
- Takashi Noma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semicondictor device and manufacturing method of the same
- Publication number 20070075425
- Publication date Apr 5, 2007
- Sanyo Electric Co., Ltd.
- Yuichi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and manufacturing method of the same
- Publication number 20070001302
- Publication date Jan 4, 2007
- Sanyo Electric Co., Ltd.
- Yuichi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and manufacturing method of the same
- Publication number 20060289991
- Publication date Dec 28, 2006
- Sanyo Electric Co., Ltd.
- Yuichi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and manufacturing method thereof
- Publication number 20050048740
- Publication date Mar 3, 2005
- Sanyo Electric Co., Ltd.
- Takashi Noma
- H01 - BASIC ELECTRIC ELEMENTS