Tetsuya Fukushima

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Fukaya-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Circuit device having funnel shaped lead and method for manufacturi...
- Patent number 8,829,685
- Issue date Sep 9, 2014
- Semiconductor Components Industries, LLC
- Tetsuya Fukushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead frame and method for manufacturing circuit device using the same
- Patent number 8,609,467
- Issue date Dec 17, 2013
- Sanyo Semiconductor Co., Ltd.
- Tetsuya Fukushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 7,119,424
- Issue date Oct 10, 2006
- Sanyo Electric Co., Ltd.
- Isao Ochiai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 6,893,903
- Issue date May 17, 2005
- Sanyo Electric Co., LTD
- Isao Ochiai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20100244209
- Publication date Sep 30, 2010
- Sanyo Electric Co., Ltd.
- Tetsuya Fukushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD FRAME AND METHOD FOR MANUFACTURING CIRCUIT DEVICE USING THE SAME
- Publication number 20100244210
- Publication date Sep 30, 2010
- Sanyo Electric Co., Ltd.
- Tetsuya Fukushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20040222513
- Publication date Nov 11, 2004
- Sanyo Electric Co., Ltd.
- Isao Ochiai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20030143779
- Publication date Jul 31, 2003
- Isao Ochiai
- H01 - BASIC ELECTRIC ELEMENTS