Katsuhiko Kyuken

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image-processing device, document-reading device, electronic appara...
- Patent number 8,002,277
- Issue date Aug 23, 2011
- Sharp Kabushiki Kaisha
- Katsuhiko Kyuken
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 7,382,496
- Issue date Jun 3, 2008
- Sharp Kabushiki Kaisha
- Yukihiko Sugimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image-processing device, document-reading device, electronic appara...
- Publication number 20060181745
- Publication date Aug 17, 2006
- Sharp Kabushiki Kaisha
- Katsuhiko Kyuken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image forming apparatus
- Publication number 20040021880
- Publication date Feb 5, 2004
- Yukihiko Sugimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE