Shigeru Kouchiyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air-curtain forming apparatus for wafer hermetic container in semic...
- Patent number 7,416,998
- Issue date Aug 26, 2008
- Kondoh Industries, Ltd.
- Toshirou Kisakibaru
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor producing device using mini-environment system
- Publication number 20060060136
- Publication date Mar 23, 2006
- Toshirou Kisakibaru
- H01 - BASIC ELECTRIC ELEMENTS