Chohiko Fukuo

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning device with improved damping member and image forming appa...
- Patent number 6,701,123
- Issue date Mar 2, 2004
- Konica Corporation
- Isao Endo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotation stabilizing device including inertia member connected to r...
- Patent number 6,522,849
- Issue date Feb 18, 2003
- Konica Corporation
- Toru Makino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rotation stabilizing device
- Patent number 6,456,807
- Issue date Sep 24, 2002
- Konica Corporation
- Toru Makino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Cleaning device and image forming apparatus
- Publication number 20030035668
- Publication date Feb 20, 2003
- Isao Endo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and image reading apparatus
- Publication number 20020001483
- Publication date Jan 3, 2002
- Konica Corporation
- Toru Makino
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...