Katsushi Furuichi

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus having error detection with automatic error...
- Patent number 5,481,335
- Issue date Jan 2, 1996
- Canon Kabushiki Kaisha
- Katsushi Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having feeding error detection and feeding...
- Patent number 5,164,770
- Issue date Nov 17, 1992
- Canon Kabushiki Kaisha
- Katsushi Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having display device for displaying predet...
- Patent number 4,952,988
- Issue date Aug 28, 1990
- Canon Kabushiki Kaisha
- Katsushi Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Double-side image forming apparatus
- Patent number 4,845,528
- Issue date Jul 4, 1989
- Canon Kabushiki Kaisha
- Tomohiro Aoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for controlling image formation
- Patent number 4,685,796
- Issue date Aug 11, 1987
- Canon Kabushiki Kaisha
- Katsuichi Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet handling device
- Patent number 4,579,327
- Issue date Apr 1, 1986
- Canon Kabushiki Kaisha
- Katsushi Furuichi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Automatic original handling apparatus
- Patent number 4,568,177
- Issue date Feb 4, 1986
- Canon Kabushiki Kaisha
- Tadashi Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Paper feed control device
- Patent number 4,540,170
- Issue date Sep 10, 1985
- Canon Kabushiki Kaisha
- Shunichi Masuda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Variable magnification copying machine
- Patent number 4,505,579
- Issue date Mar 19, 1985
- Canon Kabushiki Kaisha
- Katsushi Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 4,477,178
- Issue date Oct 16, 1984
- Canon Kabushiki Kaisha
- Katsushi Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Paper leaf handling apparatus
- Patent number 4,449,812
- Issue date May 22, 1984
- Canon Kabushiki Kaisha
- Katsushi Furuichi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Double-side image forming apparatus
- Patent number 4,437,756
- Issue date Mar 20, 1984
- Canon Kabushiki Kaisha
- Kazuo Kawakubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copying apparatus with detachable sorter
- Patent number 4,370,052
- Issue date Jan 25, 1983
- Canon Kabushiki Kaisha
- Katsumi Murakami
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for controlling image formation
- Patent number 4,305,654
- Issue date Dec 15, 1981
- Canon Kabushiki Kaisha
- Katsuichi Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copying apparatus
- Patent number 4,260,241
- Issue date Apr 7, 1981
- Canon Kabushiki Kaisha
- Toshio Honma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic image original handling device
- Patent number 4,248,529
- Issue date Feb 3, 1981
- Canon Kabushiki Kaisha
- Tadashi Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device with automatic mode setting
- Patent number 4,222,660
- Issue date Sep 16, 1980
- Canon Kabushiki Kaisha
- Katsushi Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and device for controlling image density
- Patent number 4,219,271
- Issue date Aug 26, 1980
- Canon Kabushiki Kaisha
- Masharu Ohkubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for color conversion
- Patent number 4,204,728
- Issue date May 27, 1980
- Canon Kabushiki Kaisha
- Yoshitomo Goshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Katsushi Furuichi

Person

Patents Grantslast 30 patents

Image forming apparatus having error detection with automatic error...

Image forming apparatus having feeding error detection and feeding...

Image forming apparatus having display device for displaying predet...

Double-side image forming apparatus

Apparatus for controlling image formation

Sheet handling device

Automatic original handling apparatus

Paper feed control device

Variable magnification copying machine

Image forming apparatus

Paper leaf handling apparatus

Double-side image forming apparatus

Copying apparatus with detachable sorter

Apparatus for controlling image formation

Copying apparatus

Automatic image original handling device

Image forming device with automatic mode setting

Image forming method and device for controlling image density

Method and apparatus for color conversion