Saburo Furukawa

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Waste toner transporting device with screw for transporting waste t...
- Patent number 7,463,859
- Issue date Dec 9, 2008
- Seiko Epson Corporation
- Hiroshi Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device, with transfer pressure control
- Patent number 7,133,631
- Issue date Nov 7, 2006
- Seiko Epson Corporation
- Hiroshi Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus which prevents permanent deformation and ex...
- Patent number 6,081,680
- Issue date Jun 27, 2000
- Seiko Epson Corporation
- Yujiro Nomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a flexible cylindrical thin image ca...
- Patent number 5,937,244
- Issue date Aug 10, 1999
- Seiko Epson Corporation
- Kaneo Yoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fusing device with rollers having different speeds, and image formi...
- Patent number 5,893,019
- Issue date Apr 6, 1999
- Seiko Epson Corporation
- Kaneo Yoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat protection of photosensitive elements in image formation appar...
- Patent number 5,313,248
- Issue date May 17, 1994
- Seiko Epson Corporation
- Yasuhiro Mita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Transfer Device, Waste Toner Transporting Device and Image Forming...
- Publication number 20070003299
- Publication date Jan 4, 2007
- SEIKO EPSON CORPORATION
- Hiroshi Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Transfer device, waste toner transporting device and image forming...
- Publication number 20050019066
- Publication date Jan 27, 2005
- Seiko Epson Corporation
- Hiroshi Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Saburo Furukawa

Person

Patents Grantslast 30 patents

Waste toner transporting device with screw for transporting waste t...

Transfer device, with transfer pressure control

Image forming apparatus which prevents permanent deformation and ex...

Image forming apparatus having a flexible cylindrical thin image ca...

Fusing device with rollers having different speeds, and image formi...

Heat protection of photosensitive elements in image formation appar...

Patents Applicationslast 30 patents

Transfer Device, Waste Toner Transporting Device and Image Forming...

Transfer device, waste toner transporting device and image forming...