Yukwi Hong

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Mishima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus featuring control voltages applied to magne...
- Patent number 8,577,235
- Issue date Nov 5, 2013
- Canon Kabushiki Kaisha
- Ryota Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,275,277
- Issue date Sep 25, 2012
- Canon Kabushiki Kaisha
- Shingo Horita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having charging device using magnetic brush...
- Patent number 7,970,320
- Issue date Jun 28, 2011
- Canon Kabushiki Kaisha
- Yukwi Hong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110081155
- Publication date Apr 7, 2011
- Canon Kabushiki Kaisha
- Ryota Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20100322650
- Publication date Dec 23, 2010
- Canon Kabushiki Kaisha
- Shingo Horita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20090162100
- Publication date Jun 25, 2009
- Canon Kabushiki Kaisha
- Yukwi Hong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY