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Patents Grantslast 30 patents

Information Patent Grant
Information embedding method, its program and information embedding...
- Patent number 8,885,224
- Issue date Nov 11, 2014
- Konica Minolta Business Technologies, Inc.
- Motohiro Asano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Copying apparatus and method of development control
- Patent number 4,901,112
- Issue date Feb 13, 1990
- Minolta Camera Kabushiki Kaisha
- Kazuhiro Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
3834807
- Patent number 3,834,807
- Issue date Sep 10, 1974
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY