Hiroaki Kato

Person

Itami-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner and image forming method
- Patent number 8,053,154
- Issue date Nov 8, 2011
- Ricoh Company, Ltd.
- Takuya Kadota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pulverized toner
- Patent number 8,043,779
- Issue date Oct 25, 2011
- Ricoh Company, Ltd.
- Hideaki Yasunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 7,979,010
- Issue date Jul 12, 2011
- Ricoh Company, Ltd.
- Kazuoki Fuwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and method for producing the same, toner kit, and developer,...
- Patent number 7,833,686
- Issue date Nov 16, 2010
- Ricoh Company, Ltd.
- Takuya Kadota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner recovery apparatus, process cartridge, and image forming appa...
- Patent number 7,820,348
- Issue date Oct 26, 2010
- Ricoh Company, Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, image developing method, image forming apparatus...
- Patent number 7,817,946
- Issue date Oct 19, 2010
- Ricoh Company, Ltd.
- Hiroyuki Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing a latent electrostatic image, image-forming me...
- Patent number 7,749,671
- Issue date Jul 6, 2010
- Ricoh Company, Ltd.
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner recovery apparatus, process cartridge, and image forming appa...
- Patent number 7,720,428
- Issue date May 18, 2010
- Ricoh Company, Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and apparatus including a relationship between...
- Patent number 7,587,159
- Issue date Sep 8, 2009
- Ricoh Company, Ltd.
- Kazuoki Fuwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic development, developer, image forming metho...
- Patent number 7,556,904
- Issue date Jul 7, 2009
- Ricoh Company, Ltd.
- Takuya Kadota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Negatively chargeable toner and image-forming method
- Patent number 6,777,151
- Issue date Aug 17, 2004
- Minolta Co., Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER RECOVERY APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPA...
- Publication number 20100167196
- Publication date Jul 1, 2010
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20090169270
- Publication date Jul 2, 2009
- Kazuoki FUWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
One-component toner and image forming method
- Publication number 20080279591
- Publication date Nov 13, 2008
- Hideaki Yasunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
- Publication number 20080069605
- Publication date Mar 20, 2008
- Kazuoki FUWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Pulverized toner, developing apparatus, process cartridge, image fo...
- Publication number 20080070149
- Publication date Mar 20, 2008
- Hiroaki Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, IMAGE DEVELOPING METHOD, IMAGE FORMING APPARATUS...
- Publication number 20080063957
- Publication date Mar 13, 2008
- Hiroyuki Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE, IMAGE-FORMING APPARATUS, IMAGE-FORMING PROCESS, AN...
- Publication number 20070217842
- Publication date Sep 20, 2007
- Hiroaki Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PULVERIZED TONER
- Publication number 20070212630
- Publication date Sep 13, 2007
- Hideaki Yasunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND IMAGE FORMING METHOD
- Publication number 20070207399
- Publication date Sep 6, 2007
- Takuya Kadota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND METHOD FOR PRODUCING THE SAME, TONER KIT, AND DEVELOPER,...
- Publication number 20070148568
- Publication date Jun 28, 2007
- Takuya Kadota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for developing a latent electrostatic image, image-forming me...
- Publication number 20070059625
- Publication date Mar 15, 2007
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for electrostatic development, developer, image forming metho...
- Publication number 20060275686
- Publication date Dec 7, 2006
- Takuya Kadota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrostatic-latent-image developing toner and full-color image-fo...
- Publication number 20050260515
- Publication date Nov 24, 2005
- Konica Minolta Business Technologies, Inc.
- Hiroaki Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Negatively chargeable toner and image-forming method
- Publication number 20030129510
- Publication date Jul 10, 2003
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hiroaki Kato

Person

Patents Grantslast 30 patents

Toner and image forming method

Pulverized toner

Image forming apparatus and image forming method

Toner and method for producing the same, toner kit, and developer,...

Toner recovery apparatus, process cartridge, and image forming appa...

Developing device, image developing method, image forming apparatus...

Toner for developing a latent electrostatic image, image-forming me...

Toner recovery apparatus, process cartridge, and image forming appa...

Image forming method and apparatus including a relationship between...

Toner for electrostatic development, developer, image forming metho...

Negatively chargeable toner and image-forming method

Patents Applicationslast 30 patents

TONER RECOVERY APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPA...

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

One-component toner and image forming method

IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

Pulverized toner, developing apparatus, process cartridge, image fo...

DEVELOPING DEVICE, IMAGE DEVELOPING METHOD, IMAGE FORMING APPARATUS...

CLEANING DEVICE, IMAGE-FORMING APPARATUS, IMAGE-FORMING PROCESS, AN...

PULVERIZED TONER

TONER AND IMAGE FORMING METHOD

TONER AND METHOD FOR PRODUCING THE SAME, TONER KIT, AND DEVELOPER,...

Toner for developing a latent electrostatic image, image-forming me...

Toner for electrostatic development, developer, image forming metho...

Electrostatic-latent-image developing toner and full-color image-fo...

Negatively chargeable toner and image-forming method