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Hiroyoshi Takezawa
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Ishikawa, JP
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last 30 patents
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Patent Grant
Method for fabricating an active matrix addressed liquid crystal im...
Patent number
5,459,092
Issue date
Oct 17, 1995
Matsushita Electric Industrial Co., Ltd.
Kiyohiro Kawasaki
G02 - OPTICS
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Patent Grant
Active matrix addressed liquid crystal image display and method for...
Patent number
5,124,823
Issue date
Jun 23, 1992
Matsushita Electric Industrial Co., Ltd.
Kiyohiro Kawasaki
G02 - OPTICS