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Yoshihiro Ono
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Nagano, JP
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last 30 patents
Information
Patent Grant
Thin film color filter for liquid crystal display
Patent number
5,395,678
Issue date
Mar 7, 1995
Seiko Epson Corporation
Fumiaki Matsushima
G02 - OPTICS
Information
Patent Grant
Bidirectional nonlinear resistor, active matrix liquid crystal pane...
Patent number
5,294,560
Issue date
Mar 15, 1994
Seiko Epson Corporation
Yoshihiro Ono
G02 - OPTICS
Information
Patent Grant
Method for forming a thin film device
Patent number
5,242,558
Issue date
Sep 7, 1993
Seiko Epson Corporation
Fumiaki Matsushima
G02 - OPTICS
Information
Patent Grant
Thin film device and method of manufacture
Patent number
5,240,797
Issue date
Aug 31, 1993
Seiko Epson Corporation
Fumiaki Matsushima
G02 - OPTICS
Information
Patent Grant
Method for production of a bidirectional nonlinear resistor, active...
Patent number
5,175,114
Issue date
Dec 29, 1992
Seiko Epson Corporation
Yoshihiro Ono
G02 - OPTICS