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Nobuyasu Yamagishi
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Hirakata, JP
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last 30 patents
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Patent Grant
Liquid crystal display panel using sealing adhesive containing cond...
Patent number
6,466,294
Issue date
Oct 15, 2002
Matsushita Electric Industrial Co., Ltd.
Nobuyasu Yamagishi
G02 - OPTICS
Information
Patent Grant
Color liquid-crystal display panel with black-mask overlapping colo...
Patent number
5,790,219
Issue date
Aug 4, 1998
Matsushita Electric Industrial Co., Ltd.
Nobuyasu Yamagishi
G02 - OPTICS
Information
Patent Grant
Optical liquid crystal element
Patent number
5,448,386
Issue date
Sep 5, 1995
Matsushita Electric Industrial Co., Ltd.
Hiroshi Watanabe
G02 - OPTICS
Information
Patent Grant
Method of manufacturing a liquid crystal display panel
Patent number
5,237,440
Issue date
Aug 17, 1993
Matsushita Electric Industrial Co., Ltd.
Hiroshi Watanabe
G02 - OPTICS
Information
Patent Grant
Projection type liquid crystal display unit including orthogonal ph...
Patent number
5,157,523
Issue date
Oct 20, 1992
Matsushita Electric Industrial Co., Ltd.
Nobuyasu Yamagishi
G02 - OPTICS