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Yuko Miyajima
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Tokyo, JP
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last 30 patents
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Patent Grant
Light modulating device
Patent number
4,848,879
Issue date
Jul 18, 1989
Canon Kabushiki Kaisha
Yukuo Nishimura
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Liquid crystal display panel with opaque mask over gate or signal line
Patent number
4,568,149
Issue date
Feb 4, 1986
Canon Kabushiki Kaisha
Masao Sugata
G02 - OPTICS