Naonori Kurogawa

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Powder conveying device and image forming apparatus having the same
- Patent number 7,899,369
- Issue date Mar 1, 2011
- Samsung Electronics Co., Ltd.
- Naonori Kurogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotolithographic image forming device and image developing...
- Patent number 7,519,318
- Issue date Apr 14, 2009
- Samsung Electronics Co., Ltd.
- Naonori Kurogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hybrid type developing apparatus and developing method
- Patent number 7,489,893
- Issue date Feb 10, 2009
- Samsung Electronics Co., Ltd.
- Tsutomu Teraoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
POWDER CONVEYING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME
- Publication number 20090060590
- Publication date Mar 5, 2009
- Samsung Electronics Co., Ltd.
- Naonori KUROGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, DEVELOPING APPARATUS AND DEVELOPING ROLLER...
- Publication number 20080292364
- Publication date Nov 27, 2008
- Samsung Electronics Co., Ltd.
- Naonori KUROGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Hybrid type developing apparatus and developing method
- Publication number 20070019995
- Publication date Jan 25, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Tsutomu Teraoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic image forming apparatus and method
- Publication number 20070014593
- Publication date Jan 18, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Naonori Kurogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic image forming apparatus and method of developin...
- Publication number 20070003328
- Publication date Jan 4, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Naonori Kurogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic image forming apparatus and method
- Publication number 20060280525
- Publication date Dec 14, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Kyu-cheol Shin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic image forming device and developing method thereof
- Publication number 20060222390
- Publication date Oct 5, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Tsutomu Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotolithographic image forming device and image developing...
- Publication number 20060222416
- Publication date Oct 5, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Naonori Kurogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Naonori Kurogawa

Person

Patents Grantslast 30 patents

Powder conveying device and image forming apparatus having the same

Electrophotolithographic image forming device and image developing...

Hybrid type developing apparatus and developing method

Patents Applicationslast 30 patents

POWDER CONVEYING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME

IMAGE FORMING APPARATUS, DEVELOPING APPARATUS AND DEVELOPING ROLLER...

Hybrid type developing apparatus and developing method

Electrophotographic image forming apparatus and method

Electrophotographic image forming apparatus and method of developin...

Electrophotographic image forming apparatus and method

Electrophotographic image forming device and developing method thereof

Electrophotolithographic image forming device and image developing...