Manabu Moroishi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for supplying raw material in Czochralski method
- Patent number 7,311,772
- Issue date Dec 25, 2007
- Sumco Corporation
- Katsunori Nakashima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for supplying CZ material
- Patent number 6,805,746
- Issue date Oct 19, 2004
- Sumitomo Mitsubishi Silicon Corporation
- Manabu Moroishi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Method for producing silicon single crystal and method for producin...
- Publication number 20080053368
- Publication date Mar 6, 2008
- Shuichi Inami
- C30 - CRYSTAL GROWTH
Information Patent Application
Method for producing silicon single crystal
- Publication number 20080053370
- Publication date Mar 6, 2008
- Shuichi Inami
- C30 - CRYSTAL GROWTH
Information Patent Application
Apparatus and method for supplying raw material in Czochralski method
- Publication number 20060060133
- Publication date Mar 23, 2006
- Katsunori Nakashima
- C30 - CRYSTAL GROWTH
Information Patent Application
Method for supplying CZ material
- Publication number 20030041795
- Publication date Mar 6, 2003
- Manabu Moroishi
- C30 - CRYSTAL GROWTH