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Kenji Ozawa
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical film thickness measuring device and thin film forming appar...
Patent number
8,922,790
Issue date
Dec 30, 2014
Shincron Co., Ltd.
Kyokuyo Sai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and apparatus for checking the wrapping state of a roll
Patent number
6,178,385
Issue date
Jan 23, 2001
Fuji Photo Film Co., Ltd.
Hisashi Takahashi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of and apparatus for checking the wrapping state of a roll
Patent number
5,887,076
Issue date
Mar 23, 1999
Fuji Photo Film Co., Ltd.
Hisashi Takahashi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Magnetic recording medium and method for the manufacture thereof in...
Patent number
5,474,830
Issue date
Dec 12, 1995
Fuji Electric Co., Ltd.
Kiyoto Yamaguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Surface configuration inspection apparatus with moving grating
Patent number
4,742,237
Issue date
May 3, 1988
Fuji Photo Film Co., Ltd.
Kenji Ozawa
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
OPTICAL FILM THICKNESS MEASURING DEVICE AND THIN FILM FORMING APPAR...
Publication number
20140016139
Publication date
Jan 16, 2014
Shincron Co., LTD
Kyokuyo Sai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...