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Minoru Eguchi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor single crystal pulling apparatus
Patent number
6,579,363
Issue date
Jun 17, 2003
Sumitomo Metal Industries, Ltd.
Souroku Kawanishi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Semiconductor crystal growing apparatus and crystal growing method
Patent number
6,527,852
Issue date
Mar 4, 2003
NEC Corporation
Masahito Watanabe
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Apparatus and method of growing single crystal of semiconductor
Patent number
6,497,761
Issue date
Dec 24, 2002
NEC Corporation
Masahito Watanabe
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for growing a semiconductor crystal from a semiconductor melt
Patent number
6,432,198
Issue date
Aug 13, 2002
NEC Corporation
Masahito Watanabe
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus for growing a semiconductor crystal
Patent number
6,221,156
Issue date
Apr 24, 2001
NEC Corporation
Masahito Watanabe
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semiconductor single crystal growing apparatus and crystal growing...
Patent number
6,077,346
Issue date
Jun 20, 2000
NEC Corporation
Masahito Watanabe
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of growing silicon monocrystal
Patent number
6,048,779
Issue date
Apr 11, 2000
NEC Corporation
Masahito Watanabe
C30 - CRYSTAL GROWTH
Information
Patent Grant
Monocrystal growing method
Patent number
5,367,979
Issue date
Nov 29, 1994
NEC Corporation
Masahito Watanabe
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
Method for fabricating silicone single crystal
Publication number
20030140843
Publication date
Jul 31, 2003
Tadashi Kanda
C30 - CRYSTAL GROWTH
Information
Patent Application
Semiconductor single crystal pulling apparatus
Publication number
20020073919
Publication date
Jun 20, 2002
Souroku Kawanishi
C30 - CRYSTAL GROWTH
Information
Patent Application
Apparatus and method of growing single crystal of semiconductor
Publication number
20010047749
Publication date
Dec 6, 2001
NEC Corporation
Masahito Watanabe
C30 - CRYSTAL GROWTH
Information
Patent Application
Apparatus for growing a semiconductor crystal and method of growing...
Publication number
20010018889
Publication date
Sep 6, 2001
Masahito Watanabe
C30 - CRYSTAL GROWTH