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Tadayuki Hanamoto
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Single crystal semiconductor manufacturing apparatus and manufactur...
Patent number
7,918,934
Issue date
Apr 5, 2011
Sumco Techxiv Corporation
Yutaka Shiraishi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Apparatus for pulling single crystal by CZ method
Patent number
7,727,334
Issue date
Jun 1, 2010
Sumco Techxiv Corporation
Hiroshi Inagaki
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Single crystal semiconductor manufacturing apparatus and manufactur...
Patent number
7,160,386
Issue date
Jan 9, 2007
Komatsu Denshi Kinzoku Kabushiki Kaisha
Yutaka Shiraishi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method and apparatus for measuring melt level
Patent number
6,994,748
Issue date
Feb 7, 2006
Komatsu Denshi Kinzoku Kabushiki Kaisha
Masato Moriya
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Apparatus for pulling single crystal by CZ method
Patent number
6,977,010
Issue date
Dec 20, 2005
Komatsu Denshi Kinzoku Kabushiki Kaisha
Hiroshi Inagaki
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method and apparatus for detecting melt level
Patent number
6,572,699
Issue date
Jun 3, 2003
Komatsu Denshi Kinzoku Kabushiki Kaisha
Masato Moriya
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
System for manufacturing a single-crystal ingot employing czochrals...
Patent number
6,458,203
Issue date
Oct 1, 2002
Tadayuki Hanamoto
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for pulling single crystal by CZ method
Publication number
20090173272
Publication date
Jul 9, 2009
KOMATSU DENSHI KINOZOKU KABUSHIKI KAISHA
Hiroshi Inagaki
C30 - CRYSTAL GROWTH
Information
Patent Application
Apparatus for pulling single crystal by CZ method
Publication number
20080311021
Publication date
Dec 18, 2008
Komatsu Denshi Kinzoku Kabushiki Kaisha
Hiroshi Inagaki
C30 - CRYSTAL GROWTH
Information
Patent Application
Apparatus for pulling single crystal by CZ method
Publication number
20080311019
Publication date
Dec 18, 2008
Komatsu Denshi Kinzoku Kabushiki Kaisha
Hiroshi Inagaki
C30 - CRYSTAL GROWTH
Information
Patent Application
Apparatus for pulling single crystal by CZ method
Publication number
20070256625
Publication date
Nov 8, 2007
Komatsu Denshi Kinzoku Kabushiki Kaisha
Hiroshi Inagaki
C30 - CRYSTAL GROWTH
Information
Patent Application
Single crystal semiconductor manufacturing apparatus and manufactur...
Publication number
20070068448
Publication date
Mar 29, 2007
Komatsu Denshi Kinzoku Kabushiki Kaisha
Yutaka Shiraishi
C30 - CRYSTAL GROWTH
Information
Patent Application
Apparatus for pulling single crystal by CZ method
Publication number
20050268840
Publication date
Dec 8, 2005
Komatsu Denshi Kinzoku Kabushiki Kaisha
Hiroshi Inagaki
C30 - CRYSTAL GROWTH
Information
Patent Application
Single crystal semiconductor manufacturing apparatus and manufactur...
Publication number
20040211359
Publication date
Oct 28, 2004
Yutaka Shiraishi
C30 - CRYSTAL GROWTH
Information
Patent Application
Apparatus for pulling single crystal by CZ method
Publication number
20030154907
Publication date
Aug 21, 2003
Komatsu Denshi Kinzoku Kabushiki Kaisha
Hiroshi Inagaki
C30 - CRYSTAL GROWTH
Information
Patent Application
Apparatus for pulling single crystal by CZ method
Publication number
20020144641
Publication date
Oct 10, 2002
Hiroshi Inagaki
C30 - CRYSTAL GROWTH