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Nishimoto Sangyo Co., Ltd.
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Higashi-ku, Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Integrating cylindrical pixel density detector
Patent number
6,078,041
Issue date
Jun 20, 2000
Nishimoto Sangyo Co., Ltd.
Haruo Kotani
G01 - MEASURING TESTING
Information
Patent Grant
Variable density image processing apparatus
Patent number
5,870,174
Issue date
Feb 9, 1999
Nishimoto Sangyo Co., Ltd.
Tadashi Iwasa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Variable density image processing method and variable density image...
Patent number
5,724,153
Issue date
Mar 3, 1998
Nishimoto Sangyo Co., Ltd.
Haruo Kotani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73217964 - ECOMAT 2400
Serial number
73217964
Registration number
1163500
Filing date
Jun 1, 1979
Nishimoto Sangyo Co., Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments