Koichi Tsunemi

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Developing apparatus using non-magnetic mono-component toner and me...
- Patent number 7,610,001
- Issue date Oct 27, 2009
- Samsung Electronics Co., Ltd.
- Koichi Tsunemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus including a developing...
- Patent number 7,542,705
- Issue date Jun 2, 2009
- Samsung Electronics Co., Ltd.
- Koichi Tsunemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
BINDER RESIN COMPOSITION OF TONER, TONER COMPOSITION AND PREPARATIO...
- Publication number 20080090162
- Publication date Apr 17, 2008
- Samsung Electronics Co., Ltd.
- Koichi Tsunemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing apparatus using non-magnetic mono-component toner and me...
- Publication number 20070110479
- Publication date May 17, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Koichi Tsunemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic image forming apparatus including a developing...
- Publication number 20060257174
- Publication date Nov 16, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Koichi Tsunemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for electrophotographic imaging apparatus
- Publication number 20060154166
- Publication date Jul 13, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Koichi Tsunemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner composition for electrophotographic imaging apparatus and met...
- Publication number 20060084000
- Publication date Apr 20, 2006
- Samsung Electronics Co., Ltd.
- Koichi Tsunemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photosensitive drum having a spacer and electrophotograhic image fo...
- Publication number 20050129426
- Publication date Jun 16, 2005
- Samsung Electronics Co., Ltd.
- Koichi Tsunemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner and method of preparing the same
- Publication number 20050130052
- Publication date Jun 16, 2005
- Koichi Tsunemi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Koichi Tsunemi

Person

Patents Grantslast 30 patents

Developing apparatus using non-magnetic mono-component toner and me...

Electrophotographic image forming apparatus including a developing...

Patents Applicationslast 30 patents

BINDER RESIN COMPOSITION OF TONER, TONER COMPOSITION AND PREPARATIO...

Developing apparatus using non-magnetic mono-component toner and me...

Electrophotographic image forming apparatus including a developing...

Toner for electrophotographic imaging apparatus

Toner composition for electrophotographic imaging apparatus and met...

Photosensitive drum having a spacer and electrophotograhic image fo...

Toner and method of preparing the same