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Kouji Hayakawa
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Mobara, JP
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last 30 patents
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Patent Grant
Liquid crystal display device suited to narrow frame
Patent number
6,172,732
Issue date
Jan 9, 2001
Hitachi, Ltd.
Kouji Hayakawa
G02 - OPTICS
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Patent Grant
Liquid crystal display device with unequal sized dummy sub-electrod...
Patent number
5,838,411
Issue date
Nov 17, 1998
Hitachi, Ltd.
Kouji Hayakawa
G02 - OPTICS