Kiyomitsu Kumazawa

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 9,046,873
- Issue date Jun 2, 2015
- Brother Kogyo Kabushiki Kaisha
- Kiyomitsu Kumazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having duct and exhaust outlet
- Patent number 7,725,049
- Issue date May 25, 2010
- Brother Kogyo Kabushiki Kaisha
- Yoshiya Tomatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt unit for image-forming apparatus
- Patent number 7,369,793
- Issue date May 6, 2008
- Brother Kogyo Kabushiki Kaisha
- Kiyomitsu Kumazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image Forming Apparatus
- Publication number 20140286671
- Publication date Sep 25, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Kiyomitsu Kumazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS UNIT FOR AN IMAGE-FORMING DEVICE
- Publication number 20110200350
- Publication date Aug 18, 2011
- BROTHER KOGYO KABUSHIKI KAISHA
- Kiyomitsu Kumazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus
- Publication number 20080145092
- Publication date Jun 19, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Yoshiya Tomatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Belt unit for image-forming apparatus
- Publication number 20060193656
- Publication date Aug 31, 2006
- BROTHER KOGYO KABUSHIKI KAISHA
- Kiyomitsu Kumazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY