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Masahiko Kawabe
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Hashima, JP
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last 30 patents
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Patent Grant
Glass board used in the production of liquid crystal panels
Patent number
6,400,438
Issue date
Jun 4, 2002
Sanyo Electric Co., LTD
Kazuto Noritake
G02 - OPTICS
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Patent Grant
Display and method of producing the display
Patent number
6,162,654
Issue date
Dec 19, 2000
Sanyo Electric Co., Ltd.
Masahiko Kawabe
G02 - OPTICS