Eiji KAWAHARA

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming device including mechanism for moving developer cartr...
- Patent number 9,122,233
- Issue date Sep 1, 2015
- Brother Kogyo Kabushiki Kaisha
- Eiji Kawahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner recovery machine and image forming apparatus
- Patent number 8,306,450
- Issue date Nov 6, 2012
- Brother Kogyo Kabushiki Kaisha
- Shusaku Tsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having waste toner detecting mechanism
- Patent number 8,249,471
- Issue date Aug 21, 2012
- Brother Kogyo Kabushiki Kaisha
- Eiji Kawahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having containing unit containing waste
- Patent number 7,894,730
- Issue date Feb 22, 2011
- Brother Kogyo Kabushiki Kaisha
- Tetsuya Okano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with developer collection
- Patent number 7,817,927
- Issue date Oct 19, 2010
- Brother Kogyo Kabushiki Kaisha
- Eiji Kawahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image Forming Device Including Mechanism for Moving Developer Cartr...
- Publication number 20140294439
- Publication date Oct 2, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Eiji KAWAHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner Recovery Machine and Image Forming Apparatus
- Publication number 20100303497
- Publication date Dec 2, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Shusaku TSUSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus
- Publication number 20100247119
- Publication date Sep 30, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Eiji KAWAHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus
- Publication number 20080159760
- Publication date Jul 3, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Tetsuya OKANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20080056739
- Publication date Mar 6, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Eiji KAWAHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY