Yuji Tsukada

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Ora-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with passivation layer covering wiring layer
- Patent number 7,880,256
- Issue date Feb 1, 2011
- Sanyo Electric Co., Ltd.
- Nobuyuki Takai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device with capacitor and tra...
- Patent number 7,419,874
- Issue date Sep 2, 2008
- Sanyo Electric Co., LTD
- Tatsuya Fujishima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,614,075
- Issue date Sep 2, 2003
- Sanyo Electric Co., LTD
- Yumiko Akaishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,255,154
- Issue date Jul 3, 2001
- Sanyo Electric Co., Ltd.
- Yumiko Akaishi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and manufacturing method of the same
- Publication number 20060249845
- Publication date Nov 9, 2006
- Sanyo Electric Co., Ltd.
- Nobuyuki Takai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device manufacturing method
- Publication number 20060172488
- Publication date Aug 3, 2006
- Sanyo Electric Co., Ltd.
- Tatsuya Fujishima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing method of semiconductor integrated circuit device
- Publication number 20060008962
- Publication date Jan 12, 2006
- SANYO ELECTRIC CO., LTD.
- Kazuyuki Ozeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device manufacturing method
- Publication number 20050224794
- Publication date Oct 13, 2005
- Sanyo Electric Co., Ltd.
- Naoaki Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20010025987
- Publication date Oct 4, 2001
- Sanyo Electric Co., Ltd., a Japan Corporation
- Yumiko Akaishi
- H01 - BASIC ELECTRIC ELEMENTS