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Patents Grants
last 30 patents
Information
Patent Grant
Method for forming a thin film and apparatus for the same
Patent number
6,083,365
Issue date
Jul 4, 2000
Sanyo Vacuum Industries Co. Ltd.
Akihiro Kitabatake
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Dry etching device
Patent number
5,958,141
Issue date
Sep 28, 1999
Sanyo Vacuum Industries Co., Ltd.
Akihiro Kitabatake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode substrate for liquid crystal display device and liquid cr...
Patent number
5,645,901
Issue date
Jul 8, 1997
Sharp Kabushiki Kaisha
Shunsei Fukuchi
G02 - OPTICS
Information
Patent Grant
Color liquid crystal device with organic smoothing layer over ITO s...
Patent number
5,488,497
Issue date
Jan 30, 1996
Sharp Kabushiki Kaisha
Hiroshi Takanashi
G02 - OPTICS
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last 30 patents
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