Nobuyuki Katoh

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Yoshino-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cruicible and growth method for polycrystal silicon using same
- Patent number 6,743,293
- Issue date Jun 1, 2004
- Shusaku Kabushiki Kaiksha
- Nobuyuki Katoh
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Cruicible and growth method for polycrystal silicon using same
- Publication number 20020083886
- Publication date Jul 4, 2002
- Nobuyuki Katoh
- C30 - CRYSTAL GROWTH