Kousei Ushijima

Follow

Person

Kumamoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing semiconductor device to form a via hole
- Patent number 7,786,005
- Issue date Aug 31, 2010
- NEC Electronics Corporation
- Kenichi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 7,510,967
- Issue date Mar 31, 2009
- NEC Electronics Corporation
- Kousei Ushijima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacuturing semiconductor device
- Publication number 20070275558
- Publication date Nov 29, 2007
- NEC ELECTRONICS CORPOATION
- Kousei Ushijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing semiconductor device
- Publication number 20060214300
- Publication date Sep 28, 2006
- NEC ELECTRONICS CORPORATION
- Kenichi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS