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Shintaro Miyazawa
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Isehara, JP
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last 30 patents
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Patent Grant
Process for pulling a single crystal
Patent number
4,863,554
Issue date
Sep 5, 1989
Sumitomo Electric Industries, Ltd.
Akihisa Kawasaki
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single crystal article
Patent number
4,684,515
Issue date
Aug 4, 1987
Sumitomo Electric Industries, Ltd.
Akihisa Kawasaki
C30 - CRYSTAL GROWTH
Information
Patent Grant
Liquid encapsulation method for growing single semiconductor crystals
Patent number
4,645,560
Issue date
Feb 24, 1987
Sumito Electric Industries, Ltd.
Kazuhisa Matsumoto
C30 - CRYSTAL GROWTH
Information
Patent Grant
Process for preparing single crystal
Patent number
4,537,652
Issue date
Aug 27, 1985
Sumitomo Electric Industries, Ltd.
Akihisa Kawasaki
C30 - CRYSTAL GROWTH
Information
Patent Grant
Process for manufacturing boron-doped gallium arsenide single crystal
Patent number
4,528,061
Issue date
Jul 9, 1985
Nippon Telegraph & Telephone Public Corporation
Shintaro Miyazawa
C30 - CRYSTAL GROWTH