Nobuo Hironaga

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Yamagata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device manufacturing method, wafer treatment system,...
- Patent number 8,349,087
- Issue date Jan 8, 2013
- Renesas Electronics Corporation
- Hidetaka Nambu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method for the same
- Patent number 7,229,921
- Issue date Jun 12, 2007
- NEC Electronics Corporation
- Nobuo Hironaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device fabricating method and treating liquid
- Patent number 6,890,864
- Issue date May 10, 2005
- NEC Electronics Corporation
- Hidemitsu Aoki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device manufacturing method, wafer treatment system,...
- Publication number 20100184296
- Publication date Jul 22, 2010
- NEC Electronics Corporation
- Hidetaka Nambu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and manufacturing method for the same
- Publication number 20030173671
- Publication date Sep 18, 2003
- NEC Corporation
- Nobuo Hironaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device fabricating method and treating liquid
- Publication number 20030134507
- Publication date Jul 17, 2003
- NEC Corporation
- Hidemitsu Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device fabricating method and treating liquid
- Publication number 20030027418
- Publication date Feb 6, 2003
- NEC Corporation
- Hidemitsu Aoki
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...