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Masashi Inoue
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Osaka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for detecting foreign particle in liquid crystal...
Patent number
8,547,130
Issue date
Oct 1, 2013
Sharp Kabushiki Kaisha
Kazuyuki Sumi
G02 - OPTICS
Information
Patent Grant
Photomask utilizing auxiliary pattern that is not transferred with...
Patent number
6,103,428
Issue date
Aug 15, 2000
Sharp Kabushiki Kaisha
Tetsuya Hatai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for producing a photomask
Patent number
5,851,702
Issue date
Dec 22, 1998
Sharp Kabushiki Kaisha
Kunio Watanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photomasks and a manufacturing method thereof
Patent number
5,723,236
Issue date
Mar 3, 1998
Sharp Kabushiki Kaisha
Masashi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photomask and a manufacturing method thereof
Patent number
5,700,606
Issue date
Dec 23, 1997
Sharp Kabushiki Kaisha
Shinji Kobayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
METHOD AND DEVICE FOR DETECTING FOREIGN PARTICLE IN LIQUID CRYSTAL...
Publication number
20110025363
Publication date
Feb 3, 2011
Sharp Kabushiki Kaisha
Kazuyuki Sumi
G02 - OPTICS