Hiroaki Kawakami

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner and two-component developer
- Patent number 9,665,023
- Issue date May 30, 2017
- Canon Kabushiki Kaisha
- Kentaro Kamae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of producing magnetic carrier and magnetic carrier that uses...
- Patent number 8,927,188
- Issue date Jan 6, 2015
- Canon Kabushiki Kaisha
- Takeshi Naka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic carrier and two-component developer
- Patent number 8,921,023
- Issue date Dec 30, 2014
- Canon Kabushiki Kaisha
- Yoshinobu Baba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,280,785
- Issue date Oct 9, 2007
- Canon Kabushiki Kaisha
- Masaya Kawada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method capable of maintaining sustained stable cleani...
- Patent number 7,272,344
- Issue date Sep 18, 2007
- Canon Kabushiki Kaisha
- Masaharu Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,177,581
- Issue date Feb 13, 2007
- Canon Kabushiki Kaisha
- Masaya Kawada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner
- Patent number 7,135,263
- Issue date Nov 14, 2006
- Canon Kabushiki Kaisha
- Hiroaki Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Integral-type process cartridge and developing-assembly unit includ...
- Patent number 6,859,633
- Issue date Feb 22, 2005
- Canon Kabushiki Kaisha
- Satoshi Handa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, toner production process and image forming method
- Patent number 6,569,589
- Issue date May 27, 2003
- Canon Kabushiki Kaisha
- Koji Inaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 6,544,708
- Issue date Apr 8, 2003
- Canon Kabushiki Kaisha
- Keiji Komoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic images and heat fixing method
- Patent number 6,537,716
- Issue date Mar 25, 2003
- Canon Kabushiki Kaisha
- Shinji Doi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing polymerization toner
- Patent number 6,458,502
- Issue date Oct 1, 2002
- Canon Kabushiki Kaisha
- Tatsuya Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, image forming method, and apparatus unit
- Patent number 6,287,739
- Issue date Sep 11, 2001
- Canon Kabushiki Kaisha
- Hiroaki Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Yellow toner, process for producing the tower and image forming met...
- Patent number 6,187,495
- Issue date Feb 13, 2001
- Canon Kabushiki Kaisha
- Tatsuhiko Chiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and image forming method
- Patent number 6,183,927
- Issue date Feb 6, 2001
- Canon Kabushiki Kaisha
- Michihisa Magome
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, two-component developer, image forming method and apparatus...
- Patent number 6,077,636
- Issue date Jun 20, 2000
- Canon Kabushiki Kaisha
- Yuji Moriki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing method, image forming method, and heat fixing method, wi...
- Patent number 5,824,442
- Issue date Oct 20, 1998
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat fixing method employing peelable film between heater and recor...
- Patent number 5,814,429
- Issue date Sep 29, 1998
- Canon Kabushiki Kaisha
- Hiroaki Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic images, two component type devel...
- Patent number 5,707,770
- Issue date Jan 13, 1998
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic images and image forming method
- Patent number 5,614,344
- Issue date Mar 25, 1997
- Canon Kabushiki Kaisha
- Hiroaki Kawakami
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Image forming apparatus which reduces toner fusion on an image bear...
- Patent number 5,543,900
- Issue date Aug 6, 1996
- Canon Kabushiki Kaisha
- Youichirou Maebashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixable toner with a modified bisphenolic polyester resin
- Patent number 5,478,686
- Issue date Dec 26, 1995
- Canon Kabushiki Kaisha
- Hiroaki Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming process, image-forming apparatus, apparatus unit, and...
- Patent number 5,389,487
- Issue date Feb 14, 1995
- Canon Kabushiki Kaisha
- Hiroaki Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image
- Patent number 5,384,224
- Issue date Jan 24, 1995
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image and heat-fixing method com...
- Patent number 5,364,722
- Issue date Nov 15, 1994
- Canon Kabushiki Kaisha
- Hirohide Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner and fixing method
- Patent number 5,298,354
- Issue date Mar 29, 1994
- Canon Kabushiki Kaisha
- Satoshi Matsunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner and fixing method
- Patent number 5,135,833
- Issue date Aug 4, 1992
- Canon Kabushiki Kaisha
- Satoshi Matsunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of heat-fixing toner image
- Patent number 4,957,774
- Issue date Sep 18, 1990
- Canon Kabushiki Kaisha
- Shinji Doi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing toner through suspension polymerization
- Patent number 4,816,366
- Issue date Mar 28, 1989
- Canon Kabushiki Kaisha
- Yoshihiko Hyosu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER AND TWO-COMPONENT DEVELOPER
- Publication number 20150177634
- Publication date Jun 25, 2015
- Canon Kabushiki Kaisha
- Kentaro Kamae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MAGNETIC CARRIER AND TWO-COMPONENT DEVELOPER
- Publication number 20140134535
- Publication date May 15, 2014
- Canon Kabushiki Kaisha
- Yoshinobu Baba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MAGNETIC CARRIER AND TWO-COMPONENT DEVELOPER
- Publication number 20140045115
- Publication date Feb 13, 2014
- Canon Kabushiki Kaisha
- Yoshinobu Baba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF PRODUCING MAGNETIC CARRIER AND MAGNETIC CARRIER THAT USES...
- Publication number 20140038098
- Publication date Feb 6, 2014
- Canon Kabushiki Kaisha
- Takeshi Naka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20070019982
- Publication date Jan 25, 2007
- Canon Kabushiki Kaisha
- Masaya Kawada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method
- Publication number 20050254856
- Publication date Nov 17, 2005
- Canon Kabushiki Kaisha
- Masaharu Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050117944
- Publication date Jun 2, 2005
- Canon Kabushiki Kaisha
- Masaya Kawada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner
- Publication number 20050058926
- Publication date Mar 17, 2005
- Canon Kabushiki Kaisha
- Hiroaki Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process cartridge and developing-assembly unit
- Publication number 20030175043
- Publication date Sep 18, 2003
- Canon Kabushiki Kaisha
- Satoshi Handa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process for producing polymerization toner
- Publication number 20020055055
- Publication date May 9, 2002
- Tatsuya Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner, toner production process and image forming method
- Publication number 20020048010
- Publication date Apr 25, 2002
- Koji Inaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method
- Publication number 20020048713
- Publication date Apr 25, 2002
- Keiji Komoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hiroaki Kawakami

Person

Patents Grantslast 30 patents

Toner and two-component developer

Method of producing magnetic carrier and magnetic carrier that uses...

Magnetic carrier and two-component developer

Image forming apparatus

Image forming method capable of maintaining sustained stable cleani...

Image forming apparatus

Toner

Integral-type process cartridge and developing-assembly unit includ...

Toner, toner production process and image forming method

Image forming method

Toner for developing electrostatic images and heat fixing method

Process for producing polymerization toner

Toner, image forming method, and apparatus unit

Yellow toner, process for producing the tower and image forming met...

Toner and image forming method

Toner, two-component developer, image forming method and apparatus...

Developing method, image forming method, and heat fixing method, wi...

Heat fixing method employing peelable film between heater and recor...

Toner for developing electrostatic images, two component type devel...

Toner for developing electrostatic images and image forming method

Image forming apparatus which reduces toner fusion on an image bear...

Fixable toner with a modified bisphenolic polyester resin

Image forming process, image-forming apparatus, apparatus unit, and...

Toner for developing electrostatic image

Toner for developing electrostatic image and heat-fixing method com...

Electrostatic image developing toner and fixing method

Electrostatic image developing toner and fixing method

Method of heat-fixing toner image

Process for producing toner through suspension polymerization

Patents Applicationslast 30 patents

TONER AND TWO-COMPONENT DEVELOPER

MAGNETIC CARRIER AND TWO-COMPONENT DEVELOPER

MAGNETIC CARRIER AND TWO-COMPONENT DEVELOPER

METHOD OF PRODUCING MAGNETIC CARRIER AND MAGNETIC CARRIER THAT USES...

IMAGE FORMING APPARATUS

Image forming method

Image forming apparatus

Toner

Process cartridge and developing-assembly unit

Process for producing polymerization toner

Toner, toner production process and image forming method

Image forming method