Yumiko Koura

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacture method for semiconductor device having improved copper...
- Patent number 8,383,509
- Issue date Feb 26, 2013
- Fujitsu Semiconductor Limited
- Yumiko Koura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having copper wiring
- Patent number 7,871,924
- Issue date Jan 18, 2011
- Fujitsu Semiconductor Limited
- Yumiko Koura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacture method for semiconductor device having improved copper...
- Patent number 7,611,984
- Issue date Nov 3, 2009
- Fujitsu Microelectronics Limited
- Yumiko Koura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having copper wiring
- Patent number 7,205,667
- Issue date Apr 17, 2007
- Fujitsu Limited
- Yumiko Koura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURE METHOD FOR SEMICONDUCTOR DEVICE HAVING IMPROVED COPPER...
- Publication number 20110151662
- Publication date Jun 23, 2011
- FUJITSU SEMICONDUCTOR LIMITED
- Yumiko Koura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURE METHOD FOR SEMICONDUCTOR DEVICE HAVING IMPROVED COPPER...
- Publication number 20100007023
- Publication date Jan 14, 2010
- Fujitsu Microelectronics Limited
- Yumiko Koura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device having copper wiring
- Publication number 20070161242
- Publication date Jul 12, 2007
- FUJITSU LIMITED
- Yumiko Koura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacture method for semiconductor device having improved copper...
- Publication number 20070020931
- Publication date Jan 25, 2007
- FUJITSU LIMITED
- Yumiko Koura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device having copper wiring and its manufacture method
- Publication number 20060012046
- Publication date Jan 19, 2006
- Yumiko Koura
- H01 - BASIC ELECTRIC ELEMENTS