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Jyunsuke Tomioka
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Hiratsuka-shi, 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
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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
Patents Applications
last 30 patents
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
Single crystal semiconductor manufacturing apparatus and manufactur...
Publication number
20040211359
Publication date
Oct 28, 2004
Yutaka Shiraishi
C30 - CRYSTAL GROWTH