KOICHI SUGIHARA

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OITA-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 8,629,001
- Issue date Jan 14, 2014
- Kabushiki Kaisha Toshiba
- Koichi Sugihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with multilayer wiring structure formed within...
- Patent number 8,618,657
- Issue date Dec 31, 2013
- Kabushiki Kaisha Toshiba
- Kiichiro Higaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor package with sloped outer leads
- Patent number 6,392,293
- Issue date May 21, 2002
- Kabushiki Kaisha Toshiba
- Koichi Sugihara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20110006417
- Publication date Jan 13, 2011
- Kabushiki Kaisha Toshiba
- Koichi Sugihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20100032833
- Publication date Feb 11, 2010
- Kabushiki Kaisha Toshiba
- Kiichiro Higaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20010052643
- Publication date Dec 20, 2001
- KOICHI SUGIHARA
- H01 - BASIC ELECTRIC ELEMENTS